MallowbyNames

Maccoy

muh-KOY · Of uncertain origin; likely a modern variant of McCoy, an Irish surname derived from 'son of Aodh' (aodh meaning 'fire').

Peak popularity
1999
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Maccoy since 1998

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

5914200020102020Most births 1999Boys
Data table (by decade)
DecadeBoys
1990s20
2000s36
2010s34
2020s12

Meaning & origin

Maccoy is a modern, rare given name that first appeared in U.S. records in 1998. It reached its peak popularity in 1999, though still too infrequent to rank nationally. The name has a stable trajectory, never gaining widespread use. As a variant of the Irish surname McCoy, it fits the trend of using surnames as first names. Despite its Irish roots, Maccoy is considered a Modern English coinage due to its recent creation and unique spelling. The name has not been associated with any top states, suggesting it is used sporadically across the country.

Maccoy is a modern respelling or variant of the Irish surname McCoy, which itself is an anglicization of the Gaelic 'Mac Aodha', meaning 'son of Aodh'. The name Aodh is an ancient Irish god name meaning 'fire'. As a given name, Maccoy emerged in the late 20th century, likely influenced by the popularity of surnames as first names. Its spelling with two 'c's distinguishes it from the more common McCoy.

Nicknames & variants

Nicknames: Mac, Coy

Sibling names for Maccoy

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

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

M is for Maccoy, our favorite little boy.

M is for Maccoy…”

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

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Questions parents ask

What does the name Maccoy mean?
Maccoy is primarily a modern variant of the surname McCoy, which means 'son of Aodh' in Irish. Aodh is an old Irish name meaning 'fire'.
Is Maccoy more common for boys or girls?
Maccoy is overwhelmingly used for boys. According to U.S. Social Security data, it has been recorded exclusively for boys since first appearing in 1998.
How popular is the name Maccoy?
Maccoy has remained very rare. It first appeared in 1998 and saw its peak usage in 1999, but has never ranked in the top 1000. Recent data from 2025 shows it remains stable at a very low frequency.