Family name แป (Pae 
, แป 
) , around the world, is quite a common last name. The last name แป is habitual in Estonia, where it is quite a common surname, Lesotho, where it is quite a rare surname, and Myanmar. Not in comparison with a country's population, it is the most numerous in Myanmar, Indonesia, and the United States. Likewise, แป is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pae | Indonesia, Myanmar, Brazil, India, United States |
| แป | Thailand |