Titles of your nation's leaders?

[Neragua]

Head of state

Her Majesty Elizabeth the Second, by the Grace of God, Queen of Neragua and of Her other realms and territories, Head of the Commonwealth, Defender of the Faith

Head of state's representative

Her Excellency The Right Honourable Dame Katherine Bellamy, Governor-General of Neragua

Head of government

The Right Honourable Mr Dean Smith PC MP

[Nioya]

His majesty and His Excellency, Jaden Prince of Nioya, by the Grace of God, Defender of the Faith, Lord of the northerm sea land, and all territories there of.

[Armeattla]

Members of the Presidium:
Presiding Delegate, Five delegates from the Highest Congress elected to be members of the Presidium (collective head of state) elected each by one Block of the Highest Congress.
Chairman/Chairwoman of the Presidium, one Presiding Delegate elected by the Presidium to be administrative head of the Presidium.
2nd Chairman/Chairwoman of the Presidium, one Presiding Delegate elected by the Presidium to be the second administrative head of the Presidium.
Chairman/Chairwoman of the Ministerium of the <insert one of the 11 ministries>, the members of the Ministeria (collective heads of the ministries) elected by the entire Highest Congress.

Heads of the Highest Congress:
Chairman/Chairwoman of the Highest Congress, a member of the Highest Congress elected to be the administrative head of the Congress.
2nd Chairman/Chairwoman of the Highest Congress, a member of the Highest Congress elected to be the second administrative head of the Congress.

Snip

Still less than Settra the Imperishable! King of Kings! High King of Nehekhara!- Ok I'll stop.

[Paris Saint-Germain]

Key national leaders of Paris Saint-Germain:

Emir of Paris Saint-Germain and the State of Qatar
Tamim bin Hamad Al Thani
His Majesty and His Excellency by the Grace of Allah and the Emir, President of Paris Saint-Germain
Nasser Ghanim Al-Khelaifi
His Majesty and His Excellency by the Grace of Allah and the Emir, Prime Minister of Paris Saint-Germain
Khalid bin Khalifa bin Abdul Aziz Al Thani

[Jilia]

Zandelio Majika

[Cameroi]

honorific for all elected officials is "low person",

members of governing councils are low person of the council of low persons of {the place or thing that council has authority over}

an ambassador is a "symbol of the council of low persons of {for example cameroi, or perhaps the world of lananara}

(there are no "high" persons, unless they get "high" on their own time, at any rate, no other title then "low person")

[Romanha]

Emperor: Emperor of Romanha, head of the Augustina House and Duke of Latu
Prime Minister: President of the Council of Ministers

[Neo Infinitium]

Supreme Chairman of the People's Republic of Neo Infinitium, the Province of Bohemia, the Province of Slovakia, the Province of Ruthenia, the Overseer of the colony of Ghana, His True Excellency Dynamo.

[Iraqistanistanistanistan]

In our autocracy, one rules above all, hence the title

Supreme Leader

[Diarcesia]

Depending on the gender, it would be Monarches/Monarchessa Diarcesium (Monarch Diarcesian)

The current Monarch is formally titled as Sandepus Phlegomaeus Etheliscus, Monarches Diarcesium (Sandeep Phlegomy Etheling, Monarch Diarcesian)

[Republica Federal de Catalunya]

For the President and exPresidents Molt Honorable and only for the current President; Coprince of Andorra. Molt Honorable is used also for overseas department Governor generals as they are the President's representatives.
For other elects and ministers; Honorable.

[Hagaodou]

Our current monarch, John IV, has the current style:

King John IV a Menezgervant-Elouan, by the grace of God, King of Hagaodou, Sovereign of the Britons, Prince of Gwened and Devnent, Count of Rennes, Baron of Menezgervant, the Aotrou Elouan, Knight Grand Commander of the Order of St Bridget, Defender of Britons, Gallos and Devonses within the Nation and Defender of the Mañch.

The Head of Government, the President-General, has the following style:

The Honorable Katarin Paol Esquiress, President of the Court-General.

Informal: President-General Katarin Paol

[Independent Autonomous Islands]

Head of state: The Independent Autonomous Island States United council of representatives

Council consists of multiple minor councils
Council of Trade and Commerce
Council of Internal Security
Council of Healthcare professionals
Council of Education

To create the council each island votes for their representatives

Island representatives:
Lead representative for [Name of the autonomous island in question]
Representative for [Name of the autonomous island in question]
*Party affiliation of rep depends on the voters of the island* - similar to US house of representatives system

[Spaciet Union]

The head of government is known as the Premier and members of the Congress of Soviets are known as, well, Members of Congress (MC).

[The Derpy Republic]

The full title of the head of state is Le President of Le Republic. The current occupant is a man named Herp.

[Estlandic Ethnostate]

Kindralfüüri

[Brazillya]

By Grace of God and Unanimous Acclamation of the People, Pedro de Alcântara João Carlos Leopoldo Salvador Bibiano Francisco Xavier de Paula Leocádio Miguel Gabriel Rafael Gonzaga, Constitutional Emperor and Perpetual Defender of Brazil.

[-Terrapacis-]

Head of state:
President of the Socialist Federation of Terrapacis

Head of government:
Federal Council

It should be noted that the Federal Council is only de facto the (collective) head of government, as our nation's constitution does not officially establish a head of government. The Federal Council effectively serves as the head of government as each councilmember serves as the head of a federal ministry.

[Imeriata]

His royal Highness Primus rex Stjärnkhrone XIV silferföd by the grace of the gods high king of the absolute royal federation and divinely appointed ruler and unifier of the Scanderan races, the descendant of the first Imerian high kings especially and foremost Emanuel the first, Son of Oskar II, the son of Primus the XIIIth, the son of Emanuel the VIIth, the son of Gustav the IInd, the son of Anders the IIId, the carrier of the royal sword first carried by the demigod Belrion son of Bel, vanquisher of evil, Champion of life and light, defender of the living and vanquisher of the dead, liberator of slaves, breaker of chains, the protector of the federal crown jewels, the holder of the sword of Halmir and carrier of the enlightened torch of civilisation, patriarch of the noble house auf stjänkhrone, carrier of better and more important titles than the space Russians and the king of Old Tyrannia, Chief of chiefs, Shan of shans, Monarch of monarchs, Prince of princes, Crowned in steel, fire, and flowers. Flame of all flames, protector of the faith of the chronicles and the city of the burning rose and the arch cleric, leader of ritual and sacrifice, chosen of the fierce unconquerable sun and crowned in starlight, mortal protector of the faith of the two faced goddess and defender of her temples and chosen by all gods big and small. As well as the protector of the free city states of Ta’ka sha’mirias well as defender of Hungary and her regions and the realms as king of Imeriata and as such the king of salt, forest, river, and mountain, defender and autocrat of flodmarkerna, Sundet, Söderang, Söderberga, Innahafsarna, Aster öarna, Vast öarna, Sydvedian, Storfloden and the river king, king of Vedian and the duke protector of the mountains, Eple Halvøyn and lavlandet, king of Erathia and as that the duke of Ankea metsä and ruler of the thousand lakes, the lord and defender of Länsisola and Etelä-kentät, king of Karmanjaka over the ancient rivers river, from the ancient mountains mountain, king of Northern Taranakan, king of Izalta, king of Nordomark, and king of Andervel but also the righteous and lawful king of New felandia and the king emperor of Dajing, the duke of Sydvinland, Northern Venezue, Sthalinge, Gustavsland and Sjöland, The Shah of the crown states of Ta’ka sha’miri and the Padishah of all of Ta’ka sha’miri, The lord regent of the colony of Nova Imeriata, Blaland, Angland, the two peninsulas of Tvaude and of Somalmark, The Grand duke of Suderland, The prince of Isarna, Salmo, judeheim and Khan of Salonia, Sultan king of Ramir, the Emir of Sandland and Jarl of Salywa and the free city of Krakborg and Styrfastning, defender and lord of the city of Arkham and Sirmera, and further more the ruler of the federal terretories of Vastermark and the northern iceplains and as such high chief of Isfalten and keeper of Sfartmård , By the right of the constitution of the protectorate leopridaeria prince defender of leopridaeria, the high lord of Kalmer, Salmoborg and Gaseborg, Lord of the countless cities and lands under his most blessed and righteous rule, the lord defender of Imerbürg, Coparborg, Vesiki, Sjöborg, Afrikas fastning, Erikasborg, Nova Imerbürg, Wein, Udeborg, Angborg, Ambir, Nya Landborg, Nymarksborg, Sorgerstad, Anderborg, Nordanstad, Kängruborg, Sthalstad, Kängruborg, Judeborg, Moskstad, Daji, Sajing, Ademarksborg, Salem, Söderhamn, Öborga, Dragograd, Gapur, Bor-zut and Táibĕi but as well the Enlightened Emperor of Nicksyllvania and as such the King of Leazus, Emperor of Helman, Grand Prince of Zeth, Emperor of Japan, Emperor of Jungria, Duke and king of Hornet-Kereburos, Despot of the Great North, Grand Duke of the Western Badlands, Master of the Southern Marshes, and the king of Dragkon and the wielder of the Holy Swords, the Demon Sword Kaos, the Holy Sword Nikkou, and the Greatsword of the Empire, Nickiller, Great Protector of the Helman Wall and Majino Line, also by the right of his birth high marshal of the royal guard and the Imperial commander of the Imperial nicksyllvanian army, the grand commander of the federal order of the golden sword and the Nicksyllvanian order, the knight commander of the order of the golden cross and the order of Blaland, the lord commander of the colonial order, the high commander of the federal order of the silver rose and the order of Scandera, the Taranakan order and the Order of Vinland may his reign last until the end of time and may the empire and federation he rules stand even through the flames of the endtimes to protect all of his royal highness subjects.

[The Finntopian Empire]

Most glorious and genius emperor region and nation founder, Finn Edward James Cornelius Conner the fourth

[Ancient Troll-tec]

Trolltico Tetokatiu. He was just found wearing a suit with premium italian silk and a mask so he was thought to be important and became ruler. We're working on getting leaders for other departments, but right now he's got full rule.

[Korean Peoples Democratic Republic]

Comrade Choe Ryong Hae is President of the Korean People's Democratic Republic, General Secretary of the Workers' Party of Korea, Chairman of the National Defence Commission, and Chairman of the Central Military Commission of the Workers' Party of Korea.

[Luziyca]

King of Rwizikuru: His Most Faithful Majesty Ngonidzashe [regnal number], by the Grace of God, and by the will of the Rwizikuran people through the MR's heroic efforts against the colonizer, Mambo and N'anga of the Rwizikuran nation and of the veRwizi people

Mutungamiri of Rwizikuru: Mutungamiri [name]

[New Bradenia Ghost]

Title of the Head of State
The Honourable, the President of the United Commonwealth of New Bradenia Ghost, Arno Tyranic

Title of the Head of Government
The Honourable, the Prime Minister of the United Commonwealth of New Bradenia Ghost, Peter Algazir

[Tablinzhia]

Our leader is:

His Majesty and His Excellency by the Grace of Allah, with the consent to rule of the Caliph Hamood, Sultan of Tablinzhia, Emir of Andania, President of Tablinzhi Peoples, Mayor of Firestone, also Syn Chyngkis and that one town in the mountains, The Magnificent Supreme Leader, Big Chungus.