Raven; dark-haired or wise bird
Rayvin is a modern phonetic spelling of Raven. It refers to the large black bird known for its intelligence and is often associated with mystery or wisdom in various mythologies.
Less common today
Rayvin isn't in the latest US Top 1000. It last peaked at #5,102 in 1998.
US births per 5-year period, 1990βpresent (SSA data).