Kings of Israel

Present day Monarchies of Israelite Descent to a Significant Degree.

 Monarchs of Israel

In  Biblical terminology a "king" is a head of state.
It does not matter whether he is hereditary or not.
A king is a ruler and not just a titular figure.

Nevertheless, an hereditary ruler is extra potent.
Even if in practice he has very little say in what goes on the title still counts for something.
He represents the nation.

The Bible promised that decendants of  Israel  would have "Kings,"  This could be taken as refering to national leaders in general. Nevertheless, hereditary monarchs add something to the concept.

Genesis (NKJV) 17:
15 THEN GOD SAID TO ABRAHAM, AS FOR SARAI YOUR WIFE, YOU SHALL NOT CALL HER NAME SARAI, BUT SARAH SHALL BE HER NAME. 16 AND I WILL BLESS HER AND ALSO GIVE YOU A SON BY HER; THEN I WILL BLESS HER, AND SHE SHALL BE A MOTHER OF NATIONS; KINGS OF PEOPLES SHALL BE FROM HER.. ..

Genesis (NKJV) 17:
6 I WILL MAKE YOU EXCEEDINGLY FRUITFUL; AND I WILL MAKE NATIONS OF YOU, AND KINGS SHALL COME FROM YOU.

Psalms (NKJV)  47:
1 OH, CLAP YOUR HANDS, ALL YOU PEOPLES!
SHOUT TO GOD WITH THE VOICE OF TRIUMPH!
2 FOR THE LORD MOST HIGH IS AWESOME;
HE IS A GREAT KING OVER ALL THE EARTH.
3 HE WILL SUBDUE THE PEOPLES UNDER US,
AND THE NATIONS UNDER OUR FEET.
4 HE WILL CHOOSE OUR INHERITANCE FOR US,
THE EXCELLENCE OF JACOB WHOM HE LOVES. SELAH

United Kingdom,

The King of the UK is also the monarch of:

Antigua and Barbuda, Australia, The Bahamas, Belize, Canada, Grenada, Jamaica, New Zealand, Papua New Guinea, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Solomon Islands, Tuvalu, and the United Kingdom.

UK population 69, 488,000
Canada 41, 575,000
Australia 27,614,000
New Zealand 5,334,000
 
Apart from, the UK,
Other Israelite nations with monarchs include:
Belgium Denmark Luxembourg  Netherlands Norway Sweden.

Israelite Nations without an hereditary monarch:
USA, Finland, Switzerland, Ireland, State of Israel.

https://hebrewnations.com/articles/ephraimawake/bibleorigin1expanded.html

https://hebrewnations.com/articles/america/ruler.html

Nations with a Monarch.

Belgium
Kingdom of Belgium : The King of the Belgians is the head of state, a constitutional monarch with ceremonial and limited powers, serving as commander-in-chief of the armed forces.The Belgian monarchy's rule is confined to Belgium today, but its historical influence extended to former colonies, most notably the Congo.  Belgium gained independence from the United Kingdom of the Netherlands in 1830, The first king was  Leopold of Saxe-Coburg-Saalfeld. The impression is that the monarchs of Belgium are quite influential in their own right snd see themselves as father-figures.
Population:
11,924,322

Sweden
Kingdom of Sweden Wikipedia There have been kings in what now is the Kingdom of Sweden for more than a millennium. Originally an elective monarchy, it became a hereditary monarchy in the 16th century during the reign of Gustav Vasa,[3] though virtually all monarchs before that belonged to a limited and small number of political families which are considered to be the royal dynasties of Sweden.
Population:
Sweden 10,608,000

Norway
Kingdom of Norway Whilst the Constitution of Norway grants important executive powers to the King, these are almost always exercised by the Council of State in the name of the King. In WW2 the king of Norway played an important  role in asserting the independence of Norway.
Population:
5,618,354

Denmark
Kingdom of Denmark  (Kongeriget Danmark) is a constitutional monarchy and a sovereign state comprising three self-governing parts: Denmark proper (in Northern Europe), Greenland, and the Faroe Islands (in the North Atlantic).
Population:
6,027,601

Luxembourg
 is the world's only sovereign Grand Duchy, a constitutional monarchy where the Grand Duke serves as Head of State, representing the nation with symbolic and limited constitutional powers alongside an elected government.
https://en.wikipedia.org/wiki/Danish_Realm
Population:
681,973

The Netherlands
Kingdom of the Netherlands
 has a constitutional monarchy, with King Willem-Alexander as the current Head of State, supported by Queen Maxima, reigning since his mother Queen Beatrix's abdication in 2013, with the succession passing through the House of Orange-Nassau, where the King's eldest daughter, Princess Catharina-Amalia (the Princess of Orange), is heir apparent.
Constitutional Role: The King and ministers form the government, but ministers are accountable to parliament, not the monarch, who acts under ministerial responsibility.
Hereditary Succession: The throne is hereditary, with power passing through the House of Orange-Nassau, established as a principality in 1813 and a kingdom in 1815.
Population:
18,134,031

Norway
https://en.wikipedia.org/wiki/Monarchy_of_Norway
The Norwegian monarchy can trace its line back to the reign of Harald Fairhair and the previous petty kingdoms which were united to form Norway; it has been in unions with both Sweden and Denmark for long periods. . 
Since the dissolution of the union between Norway and Sweden and the subsequent election of a Danish prince as King Haakon VII in 1905, the reigning royal house of Norway has been a branch of the Schleswig-Holstein-Sonderburg-Glocksburg branch of the House of Oldenburg; originally from modern-day Schleswig-Holstein in Germany,[1] agnatically (through Prince Philip) the same royal house as the British (since the accession of Charles III), Danish and former Greek royal families.
Population:
5,618,000

Other Israelite Countries:
USA ca. 340  million.
France 68, 736,000
Israel 10,178,000
Switzerland 9,104,000
Finland 5,656,000
Ireland  5,458,600
Iceland 390,000

Other Countries:
Germany 83. 500, 000.
Turkey 85,665,000
Italy 58, 947,000
Spain 49,442,000
Japan 123,160,000

For a
List of current monarchies
https://en.wikipedia.org/wiki/List_of_current_monarchies
As of 2026, there are 43 sovereign states in the world with a monarch as head of state.