12 baby names with a similar sound and feel to Datavius.
You searched for names like
"guiding light"
"wise protector, counsel and protection"
"devoted to God, pledged to God"
"voice, sound"
"servant, messenger"
"Son of Claus (victory of the people); surname used as a given name"
"Chinese, from China"
"victorious protection (via Sigmund)"
"variant of Vernon: alder grove, spring-like"
"Small; little one"