04
All Countries Name Day
Austria
Karl Borr.
Croatia
Karlo Beromejski
Czech Republic
Karel
Estonia
Erla
Erle
Herta
Finland
Hertta
France
Aymeric
Charles
Jessé
Germany
Karl
Karla
Modesta
Greece
Ermaios
Ioanikios
Hungary
Károly
Italy
S. Carlo Borromeo
Rosalia
Latvia
Atis
Oto
Otomars
Lithuania
Eibartas
Karolis
Vaidmina
Poland
Emeryk
Karol Boromeusz
Msciwój
Slovak Republic
Karol
Sweden
Sverker (changed from Nore in 1905)