In all the world, เจนพจน์ (เจนพจน์ 
) is a very rare predominantly masculine, but scarcely female first name. The first name เจนพจน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily male, but scarcely female name.
| VARIANT | COUNTRY |
|---|---|
| เจนพจน์ | Thailand |