Holding steady.
Popularity of Cortni since 1974
Babies named Cortni per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1970s | 71 |
| 1980s | 284 |
| 1990s | 339 |
| 2000s | 116 |
| 2010s | 8 |
| 2020s | 5 |
Meaning & origin
Cortni first appeared in U.S. birth records in 1974, a phonetic spelling of the more established Courtney. It reached its peak popularity in 1990, when it ranked among the least common but still recognizable variants. Despite never breaking into the top 1000 names, Cortni has maintained a steady presence, with its trajectory remaining stable through 2025. The spelling reflects a broader trend of creative name variations in the late 20th century, particularly in the 1990s when the name saw its highest usage. Cortni remains a distinctive choice for parents seeking an alternative to the more common Courtney.
Cortni is an alternative spelling of Courtney, which itself derives from the Old French place name Courtenay (originally a Gallo-Roman estate name). The name was brought to England by the Normans and was used as a surname before becoming a given name. As a feminine name, it gained popularity in English-speaking countries in the late 20th century.
Nicknames & variants
Nicknames: Cori, Cort, Nia, Cici
Sibling names for Cortni
Names that share Cortni's style, for a brother or sister.

