Surname Gelardina (Gelardina 
) , all around the world, is an extremely rare last name. The cognomen Gelardina is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Gelardina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gelardina | Tanzania, Italy, Venezuela, United States |