Siua

Siua is a given name. Notable people with the given name include:


 * Siua Wong (born 2003), New Zealand rugby league player
 * Siua Halanukonuka (born 1986), Tongan rugby union player
 * Siua Maile (born 1997), Tongan rugby union player
 * Sio Siua Taukeiaho (born 1992), New Zealand rugby league player