MallowbyNames

Cid

SID · derived from Arabic 'sayyid', meaning 'lord' or 'master'

2025 rank (boys)
#9,714
Babies named in 2025
7
Peak popularity
1971
2025 frequency
1 in 244,011 boys
Usually for
Boys
Trend
Holding steady

Holding steady, #9,714 for boys today.

Popularity of Cid since 1962

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

3710198020002020Most births 1971Boys
Data table (by decade)
DecadeBoys
1960s33
1970s34
1980s5
1990s26
2000s50
2010s53
2020s12

Meaning & origin

Cid is a rare name in the United States, first recorded in 1962 and consistently uncommon since. While its peak popularity occurred in 1971, it remains a low-frequency choice. The name's trajectory is stable, indicating that it has maintained a small but steady presence without significant surges or declines. The name Cid is historically tied to the legendary Spanish knight El Cid, and its Arabic root 'sayyid' conveys a sense of nobility. Despite its lack of top state concentration, the name carries significant cultural weight for those familiar with Spanish history.

Cid originates from the Arabic 'sayyid' (lord or master), which was adopted into Spanish as a title of respect. The name is famously associated with the 11th-century Castilian nobleman Rodrigo Díaz de Vivar, known as El Cid, a legendary military leader celebrated in the epic poem 'Cantar de mio Cid'. As a given name, Cid has been used primarily in Spanish-speaking cultures, though it remains rare in the United States.

Sibling names for Cid

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

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

C is for Cid, our favorite little boy.

C is for Cid…”

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

Make Cid's book

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

Questions parents ask

What does the name Cid mean?
Cid means 'lord' or 'master,' derived from the Arabic title 'sayyid.'
How popular is the name Cid?
In the most recent year (2025), Cid ranked 9,714th, with 1 in every 244,011 newborns receiving the name. Its peak popularity was in 1971.
Is Cid a boy or girl name?
Cid is almost exclusively a boy's name.