In Thai, "pom" (ผม) means "I" or "me," and it is typically used by males when speaking. It is a polite pronoun that conveys respect in conversation. In contrast, females usually use "chan" (ฉัน) to refer to themselves.
pom la kun is thai and means i love you
Pom sia jai (male) or Chan sia jai (female)
pom kit teung khun
pom khitteung chan
Pom me quamsoot
That means you are going to say "I love Thai langauge" >>" Chan Ruk Pasa Thai" Chan = I Ruk = Love Pasa = Langauge Thai = Thai
Pom-Suay= nice hair note: pom = hair Suay = beautiful/nice
pom kit teung koon-i miss you
khun pen Poo Ying kong pom
Chan/Pom kit tung khun. Chan = I (feminine) Pom = I (masculine) Kit-tung = Miss Khun = You
Hua Jai kong pom ngu tee khun
if I am assuming you mean what is usually phoneticised as "phom," it is the male regular formal word for "I." For example, if you were talking to your parents, you would, as a male, refer to yourself as "phom."