All over the world, แคทลีน (Kathlene 
, Caitlyne 
, แคทลีน 
) is quite a rare girly first name. The first name แคทลีน is habitual in the United States, where it is a rare feminine name, Philippines, and United Arab Emirates. Not in comparison with a country's population, this name is the most popular in the United States, Philippines, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Kathlene | Philippines, United Kingdom, Australia, United Arab Emirates, United States |
| Caitlyne | United States, Canada, Australia |
| แคทลีน | Thailand |