Meaning and name origin
Morgen \m(o)-rgen, mor-gen\ as a girl's name (also used as boy's name Morgen), is of Welsh and Old English origin, and the meaning of Morgen is "circling sea or great brightness; bright or white sea dweller". Morgen is a variant of Morgan (Welsh, Old English): the given meanings suggest the magical machinations of King Arthur's jealous sister, Morgan le Fay.
Morgen is not a popular first name for females but a very popular surname or last name for all people (#35162 out of 88799, Top 40%) (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Morgen and its source form. The only popular variation form ranked in the Top 1000/100 is Morgan (#101). (2014 statistics).