Cognomen Yrsia (Yrsia 
) , all around the world, is a very rare family name. The surname Yrsia is habitual in Venezuela, where it is a very rare surname, and Spain, where it is an extremely rare surname. Much more prevalently, Yrsia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yrsia | Democratic Republic of the Congo, Spain, Venezuela |