Cognomen Karilo (Karilo 
) , worldwide, is a very rare family name. The family name Karilo is habitual in Finland, where it is a rare surname, Tanzania, where it is a very rare surname, and Georgia. Measured by absolute frequency, it is commonest in Tanzania, Finland, and India. More frequently, Karilo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karilo | Tanzania, Brazil, India, Ethiopia, Finland |
|
santeri karilo Finnish actor (1908-1959), FI (b. 1908) |
|