Cognomen Weerawich (Weerawich 
) , in the world, is an extremely rare family name. Much more frequently, Weerawich is the forename as well as the last name.
Ausriwong, Soponariyawongs, Lueangsaard, Siridetmongkolkhun, Sirinitipat, Singhaphan, Intarapan, Siripardungtam, Thongrak, Jaijingjit, Patrapaisarnsin, Kemarung, Kamarung, Ananparit, Suphakeat, Wongroj, Wongrak, Nawiang, Prachayanant, and Pornwattanakrilert