Worldwide, Butulu (Butulu 
) is a rare principally masculine, but very infrequently girly forename. The first name Butulu is characteristic of Southern Asia, particularly India, where it is a very rare predominantly male, but very seldom girly name. Very seldom, Butulu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Butulu | India, Indonesia |