Brittanee is of American origin, derived from the name Brittany, which means 'from Britain'. It gained popularity in the late 20th century and has been consistently used since then. The name Brittanee typically has three syllables, with a stress on the second syllable ('BRI-tah-nee'), although pronunciation may vary slightly depending on regional accents.
The name Brittanee experienced popularity spikes in the late '80s to early '90s with peaks at 72 births in both 1989 and 1990, and a high of 68 births in 1992. However, it declined sharply afterwards, reaching single digits by the end of the century. After a gap from 2001 to 2008, there were five births each in 2003 and 2009.