MallowbyNames

Terilynn

TAIR-ee-lin · Compound name combining Terry and Lynn, with Lynn meaning 'lake' or 'waterfall' in Welsh.

Peak popularity
1960
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Terilynn since 1954

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

510151960198020002020Most births 1960Girls
Data table (by decade)
DecadeGirls
1950s17
1960s65
1970s17
1980s5
1990s6
2000s5
2010s5
2020s0

Meaning & origin

Terilynn is a compound name that emerged in mid-20th-century America, blending the popular mid-century names Terry and Lynn. According to Social Security data, Terilynn first appeared in 1954 and reached its peak popularity in 1960. Since then, its usage has declined sharply; the most recent data from 2025 shows no recorded births, indicating the name has fallen out of common use. The name never cracked the top 1,000 nationally, and no top states were recorded for it, suggesting it was used sporadically across the country. Its trajectory has been stable at a very low level for decades. Like many combination names of its era, Terilynn reflects a trend of creating unique, melodic names by joining two familiar elements.

Terilynn is a modern compound name formed by blending Terry (a diminutive of Theresa or Terence) with Lynn, which derives from Welsh 'llyn' meaning 'lake'. This type of combination name became fashionable in mid-20th-century America, particularly in the 1950s and 1960s. The name first appeared in U.S. records in 1954 and saw peak usage in 1960.

Nicknames & variants

Nicknames: Teri, Lynn, Terry

Variants: Terilynn, TerriLynn, Terrylinn

Sibling names for Terilynn

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

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

T is for Terilynn, our favorite little girl.

T is for Terilynn…”

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

Make Terilynn's book

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

Questions parents ask

What does the name Terilynn mean?
Terilynn is a compound name combining Terry (a diminutive of Theresa or Terence) and Lynn, which means 'lake' or 'waterfall' in Welsh.
How popular is Terilynn today?
Terilynn is extremely rare today. It has not ranked among the top 1,000 names since the 1960s. The latest data from 2025 shows no recorded births, indicating it is no longer in common use.
Is Terilynn a girl's or boy's name?
Terilynn is almost exclusively a girl's name, as it combines the feminine Lynn and the often unisex (but frequently feminine in this context) Terry.