Hidden nook or thorny area
Dornell is likely a variant of the English surname Darnell, which originates from the Old French 'darnel', a type of grass, or a combination of the Old English 'derne' meaning hidden and 'halh' meaning nook or corner. It has historically been used as both a surname and a rare given name.
Less common today
Dornell isn't in the latest US Top 1000. It last peaked at #6,534 in 1994.
Former professional football player
US births per 5-year period, 1990βpresent (SSA data).