Across the world, Esterline (Esterline 
, Эстерлин 
) is a rare girly given name. The first name Esterline is habitual in South Africa, where it is a rare female name, Philippines, where it is a very rare feminine name, and the United States, where it is an extremely rare predominantly feminine, but scarcely masculine name. More prevalently, Esterline is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Esterline | South Africa, Philippines, Brazil, United States, Malaysia |
| Эстерлин | Kazakhstan, Russia |