The military oaths of allegiance
UK
“I swear by almighty God that I will be faithful, and bear true allegiance to his Majesty King Charles III, his heirs and successors, and that I will as in duty bound, honestly and faithfully defend his Majesty, his heirs and successors in person, crown and dignity, against all enemies, and will observe and obey all orders of His Majesty, his heirs and successors and the generals and officers set over me.”
Australia
“I, (name), swear that I will well and truly serve His Majesty King Charles the Third, His Heirs and Successors according to law, as a member of the (insert Royal Australian Navy, Australian Army, or Royal Australian Air Force) … and that I will resist his enemies and faithfully discharge my duty according to law. SO HELP ME GOD!”
USA
“I, (state name of enlistee), do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; and that I will obey the orders of the President of the United States and the orders of the officers appointed over me, according to regulations and the Uniform Code of Military Justice. (So help me God).”
Looks like Kings and Presidents have it all over us common folk. In the UK you don’t even need a name (?)