There are an estimated 800 people named Brenan alive worldwide today. That ranks Brenan at #11980 globally, with the highest concentrations in United States.
In the United States, Brenan is held by approximately 800 people, ranking #11980 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 414,875 U.S. residents).
Historically Brenan is used overwhelmingly as a male name (100.0% male).
Brenan appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.