Divine or valley
Deyonna is a modern American name likely created as a blend of the prefix 'De-' with the name Yonna or a variation of Dionne. It is often associated with the Latin 'divina' meaning divine, or the English 'dean' meaning valley. Its usage reflects a contemporary trend of rhythmic, multi-syllabic feminine names.
Less common today
Deyonna isn't in the latest US Top 1000. It last peaked at #3,944 in 2000.
US births per 5-year period, 1990βpresent (SSA data).