Cognomen ลิตร (Lit 
, ลิตร 
, ลิด ) , across the world, is a common family name. The last name ลิตร is habitual in Malaysia, where it is quite a common surname, Hong Kong, where it is quite a rare surname, and Netherlands. Measured by absolute frequency, this name is the most popular in Malaysia, Myanmar, and Netherlands. Very seldom, ลิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lit | Hong Kong, Myanmar, Taiwan, Netherlands, Malaysia |
| ลิตร, ลิด | Thailand |
| Litre | Myanmar, Philippines, France, Argentina, United States |