Of the sea or from the moor
A modern American blend likely combining the prefix 'De-' with the name Marlo. It draws from the Spanish 'mar' meaning sea or the English 'marl' referring to a lake or moorland.
Fewer than 5 boys were named Demarlo in 2025.
Major League Baseball coach and former player
US births per 5-year period, 1990–present (SSA data).