Surname Leaeno (Leaeno 
) , worldwide, is a very rare last name. The cognomen Leaeno is characteristic of Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Leaeno | United States |
|
charlie leaeno American Samoan rugby league and rugby union footballer, AU (b. 1986) |
|