Last NameKATELYN

Key Findings

• Popularity: Katelyn is the 224,580th most popular first name in the U.S., placing it among the top 74.1% all first names.
• Population: An estimated 79 Americans bear the name Katelyn. Based strictly on 100 years of Social Security Administration (SSA) baby name records, the living population with this name is roughly .
• Frequency: Approximately 0 out of every 100,000 Americans are named Katelyn.
• Usage: It is almost always used as a first name (99% of the time).