Surname Лат (Lat 
, Laet 
, Lats 
) , across the world, is a widespread family name. The family name Лат is habitual in Myanmar, where it is a common surname, Belgium, where it is quite a common surname, and Malaysia. Measured by absolute frequency, the name is most common in South-eastern Asia, particularly Myanmar, Philippines, and Malaysia. Also, Лат is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lat | Philippines, Malaysia, Myanmar, India, Belgium |
| Laet | Philippines, Brazil, Myanmar, India, Belgium |
| Lats | Philippines, India, United States, Nigeria, Indonesia |
| Лат | Russia, Armenia, Kyrgyzstan, Ukraine |