Worldwide, Gucan (Gucan , Гуцан ) is an extremely rare boy's forename. Much more prevalently, Gucan is the last name as well as the forename.
古灿, 孤璨, 菇灿, 谷灿, and 骨残
Dai, Rosemarie, Rosalinda, Jermalyn, Dioscoro, Randolph, Jonalyn, Rolando, Rocelle, Rosanna, Katrina, Roweno, Solita, Romeo, Rosie, Randy, Ella, Juan, Jovi, Bogi, Gian Carlo, and Ma. Cecilia
, Гуцан 
) is an extremely rare boy's forename. Much more prevalently, Gucan is the last name as well as the forename.