Chia Watt Neo Daughter of

Chia Watt Neo's father was Keng Chuan Yeo and her mother was Watt Neo "Dopey" Chia.  Her maternal grandparents were Leong Chuan Chia and Chit Neo Song. She has a brother named Sian Twee. She had four half-brothers and a half-sister, named Boo Liat, Hock Ann, Hock Beng, Hock Thye and Pang Neo.

‌Chia Watt Neo and Chong Keng were married.  They had three sons named Beng Kay, Beng Yam and Beng Swee.