Submitted Name (1) Save Gender Masculine Usage Bulgarian Scripts Росен(Bulgarian) Edit Status Status [history·contributorshide contributors] Added 5/19/2007 by Ivayla Edited 1/1/2021 by lezginkas Meaning & History Derived from Bulgarian росен (rosen) meaning "dittany (a type of flower)". This name is borne by Rosen Plevneliev (1964-), the fourth president of Bulgaria.