Odo is a variation of the name Odin (English and Scandinavian).
Odo is also a variation (German, Italian, and Scandinavian) of Otto.
Odo is infrequently used as a baby name for boys. It is listed outside of the top 1000 names. Out of the group of boy names directly linked to Odo, Odin was the most regularly used in 2016.
† English pronunciation for Odo: OW as in "oak (OW.K)" ; D as in "day (D.EY)" ; UW as in "two (T.UW)"