Surname Celvyn (Celvyn 
) , in all the world, is a very rare cognomen. The cognomen Celvyn is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Nicaragua, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Also, Celvyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Celvyn | Honduras, United Kingdom, Mexico, South Africa, Philippines |