Dog or whole-hearted
Calub is a rare phonetic spelling variant of the Hebrew name Caleb. It is derived from the Hebrew words 'kal' (whole or all) and 'lev' (heart), though it is also commonly translated as 'dog' symbolizing loyalty.
Fewer than 5 boys were named Calub in 2025.
US births per 5-year period, 1990–present (SSA data).
