Last name Sipaila (Sipaila 
) , globally, is a rare cognomen. The cognomen Sipaila is characteristic of Lithuania, where it is quite a rare surname, Argentina, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Sipaila is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sipaila | Lithuania, Argentina, India, United States |