MallowbyNames

Jayci

JAY-see · Phonetic variant of Jaycee, a modern coinage.

2025 rank (girls)
#3,780
Babies named in 2025
39
Peak popularity
2008
2025 frequency
1 in 41,212 girls
Usually for
Girls
Trend
Declining since 2007

Declining since 2007, #3,780 for girls today.

Popularity of Jayci since 1973

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

316394198020002020Most births 2008Girls
Data table (by decade)
DecadeGirls
1970s34
1980s82
1990s312
2000s674
2010s533
2020s232

Meaning & origin

Jayci is a modern, phonetic respelling of Jaycee, itself derived from the initials J.C. It first appeared in U.S. birth records in 1973 and saw its peak popularity in 2008. Since 2007, its usage has been declining steadily. In 2025, it ranked 3,780 with a 1-in-41,212 birth rate. The name belongs to a broader trend of creative spellings and invented names that became fashionable in the late 20th century. While it never cracked the top 1,000, it maintained a consistent presence during the 2000s. Its lack of traditional etymology or famous bearers keeps it firmly in the category of modern coinages.

Jayci is a modern phonetic spelling of Jaycee, which itself originated as a respelling of the initials J.C. The name entered occasional use in the 1970s, likely influenced by the popularity of similar-sounding names like Casey and Jacey. It gained modest traction in the 2000s, peaking in 2008 before declining.

Nicknames & variants

Nicknames: J, Jay

Variants: Jacey, Jaycee, Jayce

Sibling names for Jayci

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

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

J is for Jayci, our favorite little girl.

J is for Jayci…”

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

Make Jayci's book

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

Questions parents ask

What does the name Jayci mean?
Jayci is a modern phonetic spelling of Jaycee, which originated as a representation of the initials J.C. It does not have a traditional meaning.
How popular is the name Jayci?
As of 2025, Jayci ranked 3,780 in the United States, with about 1 in 41,212 girls given the name that year.
Is Jayci a boy or girl name?
Jayci is almost exclusively used for girls, though the variant Jayce can be unisex.