Last name Romillo (Romillo 
) , across the world, is a rare surname. The family name Romillo is habitual in Uruguay, where it is quite a rare surname, Guatemala, where it is a rare surname, and Philippines. Very seldom, Romillo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romillo | Philippines, Argentina, Spain, Guatemala, Uruguay |
| josé maria romillo romillo ES (b. 1874) |
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| josé romillo (b. 1908) |
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