Given name & surname · also African

Chi

“surrounded by light”·“life energy”

Chi is used as a given name and a surname. Interpretations include “surrounded by light” (African) and “life energy” (Chinese). These may reflect different naming traditions.

Original Chinese姞

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Meaning & origin

What it means

Interpretations include “surrounded by light” (African) and “life energy” (Chinese). These may reflect different naming traditions.

Where it comes from

This spelling has been associated with African and Chinese naming traditions.

How it developed

From Chinese 姞 (Jí).

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1970. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Chi through the years

Babies since 1880: 1,326; 563 boys · 763 girls
Most popular year: 1982; 48 babies
2025: 26; #6,596 for girls · #8,379 for boys
2021–25 vs 2016–20: +70%; Rising fast

Boys Girls

Chi in U.S. Social Security birth records, 1970–2025, per million births of each sex. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

In 2025, this name appeared in 17 U.S. birth records for girls, ranking No. 6,596 among girls’ names. Average annual use for girls was 81.0% higher in 2021–2025 than in 2016–2020. It also appeared in 9 birth records for boys in 2025. Published U.S. population figures for this spelling include 11,341 as a first name in 2020; 8,510 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Chi’s family of names

In English usage, Chi as a surname shares an earlier linguistic root with Ji. In English usage, Chi as a surname has a related form in TSUI. In Greek usage, Chi as a surname is a transliteration of Χι.

Walk Chi’s family in the name graph

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Around the world

Chi has relatives in 4 languages. Lines run from its Chinese roots to each of them.

Chinesewhere Chi comes from · 1 name

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Tsuivariant · English

Spellings & scripts 4

The same name written differently, including transliterations into other scripts.

Across languages 18

Equivalents and cognates in other languages, plus older forms it grew from.

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People named Chi

Characters named Chi: Chi Park (fictional character on the Fox medical drama House).

Listed by how widely each person is written about, which says nothing about the name itself.

Similar names

If you love Chi, these share its style, era, origin or sound, from outside its own family.

Vietnamese · Shared

Sibling ideas

Names that share Chi’s feel without repeating its first letter or rhyming with it.

A brother for Chi

A sister for Chi

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Chi