For this Byron Dwayne there are 2 different names on Yasni.
In the ranking of the most common first names Byron Dwayne is on position 4589.
Male first name (English): Byron, the barn, Old English (Surname as first name); byre = the barn, from a family name that goes back again to a place name, the Old English place name 'aet OÄM Byrum' means roughly 'the barn'; the old English word 'byre' is about Indo-European roots related to German 'Bauer', first used as a first name in honor of Lord Byron (1784-1824)
Male first name (English, Irish): Dwayne, the little dark, Old Irish (Word format); dubh = dark; anglizierte form of an old Irish / Gaelic name 'Dubhan'