Across the world, เกศวรินทร์ (เกศวรินทร์ 
, Ketwarin 
, Keswarin ) is a rare principally female, but very infrequently male first name. The first name เกศวรินทร์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare principally feminine, but very infrequently boy's name. Much less frequently, เกศวรินทร์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เกศวรินทร์, Keswarin | Thailand |
| Ketwarin | United States, Thailand |