All over the world, รณวัฒน์ (รณวัฒน์ 
, Ronawat 
) is a very rare predominantly masculine, but very infrequently female forename. The first name รณวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly male, but very infrequently female name. Very seldom, รณวัฒน์ is the last name as well as the forename.
ฉัตรทอง, ไชยจักร, แสนสุข, สังข์วารี, เสาวภากาญจน์, and เหล็กเพ็ชร์