Rb

Rb is a boy's baby name of uncertain origin, consisting only of initials or an abbreviation. Names recorded as initials in American birth records often represent cultural or family traditions where a person is known by initials rather than a spelled-out name — a practice particularly common in the American South in the early-to-mid 20th century.

Rb carries a distinctly American story — the tradition of initial-only names that were officially registered and legally used throughout a lifetime. Like the famous "R.B." names of the mid-century, it's a name that belongs to a specific time and place in American naming history, minimal by design and deeply personal in meaning.