Son of David; beloveds son
Daison is a modern patronymic surname-style name, likely a variant of Dawson or a combination of the name David with the suffix '-son'. It carries the etymological weight of the Hebrew name David, which means 'beloved'.
Less common today
Daison isn't in the latest US Top 1000. It last peaked at #6,209 in 2012.
US births per 5-year period, 1990βpresent (SSA data).