Family name Loigo (Loigo 
) , around the world, is a very rare surname. The surname Loigo is habitual in Estonia, where it is quite a rare surname, Argentina, where it is a very rare surname, and Italy. Much less frequently, Loigo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loigo | India, Estonia, Argentina, Philippines, Italy |