A modern invented name, likely a variant of Savion.
Sayvion is a contemporary American creation, most likely a phonetic variation of Savion. While it does not have a direct ancient etymology, it is often associated with the Spanish name Xavier, meaning 'new house,' or the French word 'savoir,' meaning 'to know.'
Less common today
Sayvion isn't in the latest US Top 1000. It last peaked at #4,187 in 2002.
US births per 5-year period, 1990βpresent (SSA data).
College basketball player