In all the world, นันทน์ (Nan 
, Nant 
, นันทน์ ) is a common epicene first name. The first name นันทน์ is characteristic of Myanmar, where it is quite a rare dominantly female, but seldom male name, Saudi Arabia, where it is quite a rare unisex name, and Mauritius. Measured by absolute frequency, the name is most common in India, the United States, and Myanmar. Likewise, นันทน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nan | Myanmar, United States, Malaysia, India, China |
| Nant | Myanmar, Thailand, United States, Malaysia, India |
| นันทน์ | Thailand |
นันทน์ is also a name for the fictitious and mythical characters: Anne "Nan” Blythe , character in Rainbow Valley; Nan , the theatrical character in the play "Three days of rain"; Nan , the operatic character in the opera New Year by Michael Tippett; Donny and Jo Ann's foster mother; Nan Jocelyn , the musical character in the musical The New Aladdin and Nan Hatton , the musical character in the musical Oh, My Dear!, among other works.