"Blend of Kati and Lynn"
The name Katilynn is commonly a female name from the "American" origin.
Katilynn is a modern American formation that joins two familiar name elements: Kati, a diminutive of Katherine used in German and Hungarian, and Lynn, a Welsh word meaning lake that became a frequent second element in American girls' names. The first element is spelled Kati rather than the Kate of Katelynn, the closer established form of Caitlin.
The pronunciation of Katilynn is KAT-ih-lin.
