Catalan: Príncep /Princesa
French: Prince /Princesse 
Albanian: Princ /Princeshë 
Irish: Prionsa /Banphrionsa 
Italian: Principe /Principessa 
In Malta: Princep /Principessa 
In Monaco: Principu /Principessa
Portuguese: Príncipe /Princesa 
Rumanian: Prinţ /Prinţesă 
Spanish:Príncipe /Princesa 
Danish: Fyrste /Fyrstinde 
Dutch: Vorst /Vorstin
Estonian:Vürst /Vürstinna 
German: Fürst /Fürstin - Prinz /Prinzessin 
Icelandic: Fursti /Furstynja - Prins /Prinsessa 
In Luxembourg:Fürst /Fürstin -Prënz /Prinzessin 
Norwegian: Fyrste /Fyrstinne - Prins /Prinsesse 
Swedish: Furste /Furstinna - Prins /Prinsessa 
Bulgarian: Knyaz /Knaginya
Croatian, Serbian: Knez /Kneginja Kraljević/Kraljevna, Princ/Princeza 
Czech: Kníže /Kněžna, Králevic/Králevična, Princ/Princezna 
Latin:Princeps 
Macedonian: Knez /Knezhina, Tsarevich, Kralevich, Prints /Tsarevna, Kralevna, Printsesa 
Polish: Książę /Księżna, Książę, Królewicz /Księżna, Królewna 
Russian: Knyaz /Knyagina Knyazhnya, Tsarevich, Korolyevich, Prints /Tsarevna, Korolyevna, Printsessa 
Slovakian: Knieža /Kňažná, Kráľovič, Princ /Princezná 
Ukrainian: Knyaz /Knyazhnya, Tsarenko, Korolenko, Prints /Tsarivna, Korolivna, Printsizna 
Finnish: Ruhtinas /Ruhtinatar - Prinssi /Prinsessa 
Greek: Igemonas /Igemonida - Pringipas /Pringipesa 
Hungarian: Fejedelem / Fejedelemnő