Mineral used for fuel; charcoal
A word name referring to the black combustible rock used as fuel. It is an English vocabulary word derived from the Old English 'col', originally meaning charcoal. As a name, it is a modern, edgier alternative to the traditional Cole.
Less common today
Coal isn't in the latest US Top 1000. It last peaked at #6,230 in 2016.
US births per 5-year period, 1990βpresent (SSA data).