Family name โตมร (Tomon 
, โตมร , Tomorn ) , all over the world, is quite a rare cognomen. The family name โตมร is habitual in Papua New Guinea, where it is quite a rare surname, Philippines, and Thailand, where it is a rare surname. In absolute terms, it is the most numerous in South-eastern Asia, particularly Philippines, Thailand, and Indonesia. Likewise, โตมร is the forename as well as the last name.