Meaning:war, lively, bright-headed
Kellyann as a girl's name has Irish and Gaelic origins. The meaning of Kellyann is "war, lively, bright-headed". Is related to the surname Kelly.
Popularity Trend Chart
Roll over the visual for detailed rankings by year.
Source: Social Security Administration
Not sure you have the perfect name? Search to add more baby names to your My Favorites list.
Name added. View Your List