Family name Vertulfo (Vertulfo 
) , in the world, is a rare surname. The cognomen Vertulfo is habitual in Philippines, where it is a rare surname, Venezuela, where it is an extremely rare surname, and the United States. Much less frequently, Vertulfo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vertulfo | Philippines, Venezuela, Ecuador, United States |
May, Peter, Raffy, Romeo, Roger, Reden, Relen, Ricky, Delio, Daisy, Gerry, Grace, Leona, Lesly, Lucia, Janet, Jaime, Joana, Jesus, Jenny, Julie, Tirso, Benny, Cindy, Chona, April, Ann, Ria, Gil, Joy, Mary, Mark, Mike, Alma, Rico, Ryan, Elena, Gene, Jose, Joel, Jovi, Jean, Jeck, Maria, Mecca, Aljon, Arjay, Apple, Lisa, and Erlyn