MallowbyNames

Kathrynn

KATH-rin · A modern respelling of Catherine, traditionally meaning 'pure'.

Peak popularity
2006
Usually for
Girls
Trend
Declining since 2014

Declining since 2014.

Popularity of Kathrynn since 1926

Babies named Kathrynn per year in U.S. Social Security records.

5111619602000Most births 2006Girls
Data table (by decade)
DecadeGirls
1920s5
1930s0
1940s11
1950s36
1960s18
1970s24
1980s63
1990s114
2000s105
2010s115
2020s10

Meaning & origin

Kathrynn is a modern English respelling of Catherine, a name with ancient Greek roots. First recorded in 1926, it saw modest usage before peaking in 2006. However, since 2014, its popularity has been declining, reflecting a broader trend away from traditional names with creative spellings. The name has never appeared in the U.S. top 1000, remaining a less common choice for parents seeking a familiar sound with a distinctive look.

Kathrynn is a modern respelling of Catherine, a name of Greek origin derived from Aikaterine. The meaning is debated but traditionally associated with the Greek katharos, meaning 'pure'. The variant spelling with double 'n' emerged in the United States in the 20th century as a fashionable alternative to the traditional Catherine.

Nicknames & variants

Nicknames: Kathy, Kat, Katie, Kath

Variants: Catherine, Kathryn, Katherine, Katharine

Sibling names for Kathrynn

Names that share Kathrynn's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kathrynn, our favorite little girl.

K is for Kathrynn…”

In a Mallowby alphabet book, Kathrynn's letter becomes Kathrynn's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kathrynn's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kathrynn mean?
Kathrynn is a modern variant of Catherine, which is traditionally interpreted as 'pure' from the Greek katharos.
How popular is the name Kathrynn?
Kathrynn has not ranked in the top 1000 U.S. births in recent years. Its peak popularity was in 2006, though it has been declining in use since 2014.
Is Kathrynn a boy or girl name?
Kathrynn is used exclusively for girls.