Ren has three children, the eldest daughter, the son Ren Ping and the youngest daughter Yao Anna. Only the son Ren Ping takes his father's surname.

It turned out that Ren had been married twice. The eldest daughter and the eldest son Ren Ping were born to their ex-wife Meng Jun, who owed them to the Meng family, and one son and one daughter took their mother's surname. Later, my son changed his surname, but he never changed it.