Worldwide, Onrampa (Onrampa 
) is a very rare female first name. The forename Onrampa is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name. Much less frequently, Onrampa is the last name as well as the forename.
Bunrit, Wantanasiri, Sangiamsak, Chullabrahmana, Jamsuriya, Pangboon, Khuanhawech, Chunkerd, Srimuang, Srisanga, Maunglaung, Masschid, Wangmul, Thempachana, Sritham, Klawtanong, Wittayasiripaiboon, and Thanapanpanich