Surname 竞研 (竞研 ) , in the entire world, is a very rare cognomen. The surname 竞研 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 竞研 is the forename as well as the last name.
Translations, transliterations and names similar to the name
竞研
) , in the entire world, is a very rare cognomen. The surname 竞研 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 竞研 is the forename as well as the last name.