Modern creation, possibly related to divine or bird-like
Deavian is a contemporary American name with no single established etymology. It is likely a creative blend of the name Deanna or the prefix 'De-' with the word 'avian,' which pertains to birds. Alternatively, it may be a stylized variation of the name Davina, meaning beloved, or a phonetic elaboration of the name Devin.
Less common today
Deavian isn't in the latest US Top 1000. It last peaked at #5,423 in 1999.
US births per 5-year period, 1990βpresent (SSA data).