Last name Bestulic (Bestulic 
) , around the globe, is a very rare cognomen. The family name Bestulic is habitual in Croatia, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Australia, the United States, and Croatia.
| VARIANT | COUNTRY |
|---|---|
| Bestulic | Australia, Croatia, Canada, United States |