Cognomen Targain (Targain 
) , in the world, is a rare last name. The surname Targain is habitual in India, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Targain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Targain | India, United Kingdom |
Mr, Manita, Meelim, Sukmit, Rapzin, Daniel, Dakyem, Donmit, Tsuton, Mishael, Salmone, Breenila, Leepandi, Lyangain, Nandita, Olivier, Marina, Nyiro, Narip, Jolly, Jem, Tom, Nim, Nor, Anju, Abel, Blen, Meechong, Paul, Micum, Allen, Aaron, Kripa, Reena, Ruben, Johna, Ruth, and Avilasha