In the entire world, Rigeng (Rigeng ) is an extremely rare unknown gender forename. Much less frequently, Rigeng is the last name as well as the forename.
利庚, 利更, 利梗, 利耕, 利耿, 利赓, 日庚, 日更, 日梗, 日耿, 日赓, 里庚, 里耕, and 里耿
Mei, and Chen
) is an extremely rare unknown gender forename. Much less frequently, Rigeng is the last name as well as the forename.