Bro
[broʊ]Background Story
Bro is a colloquial short form of the word brother, used to address a brother or a male friend. The sources checked record it only as this common noun and as an abbreviation, not as a personal name.

Related Names
Balko
A common name in Slavic countries.
Bando
Recorded as a given name in Indigenous Australian and Old High German use
Barcley
Bard
A poet and singer who composed verse for a patron, from Proto-Celtic *bardos, praise-maker.
Bardon
Recorded as a masculine given name in ecclesiastical history
Bax
Recorded as a masculine given name in English
Baxter
From a British occupational surname meaning "(female) baker"
Beckett
English, from a surname for someone who lived by a bee cottage — Old English 'beo', a bee, and 'cot', a shelter.
Beckham
From an English surname, from a place name meaning "Becca's homestead"; the Old English byname Becca meant "pickaxe"
Bey
A Turkic title for a chieftain, also used as a social title for men.