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girl name · Greek origin

Nyx

/ NIKS /
Girl Greek 1 syllable
Meaning
Nyx means Night (Greek).
Gender
Girl
Origin
Greek
Pronunciation
NIKS
Popularity
#2577 · U.S. girls (2025)
Popularity of Nyx in the US, 1880–2025
2020

Nyx first appears in US records in 2008. It peaked in 2022, when 84 girls were given the name; in 2025 there were 68.

Source: US Social Security Administration.

Is Nyx popular?

Rising Nyx has climbed over the past decade, given to more girls now than ten years ago.

US babies given the name Nyx, by decade
2020s 381
2010s 144
2000s 10

Counts from US Social Security Administration data, 1880–2025.

What does Nyx mean?

Nyx is the Greek primordial goddess of the night; her name means “night.”

Names like Nyx

Greek names with a similar feel and popularity.

Names that pair well with Nyx

Popular Greek names for a sibling or a middle name.

Frequently asked questions

What does the name Nyx mean?

Nyx means Night. Nyx is the Greek primordial goddess of the night; her name means “night.”

What is the origin of the name Nyx?

Nyx is of Greek origin.

How do you pronounce Nyx?

Nyx is pronounced “NIKS.”

Is Nyx a boy or a girl name?

Nyx is most commonly used as a girl name.

Is Nyx a popular name right now?

Nyx has climbed over the past decade, given to more girls now than ten years ago.

How popular is the name Nyx?

In 2025, Nyx ranked #2577 among girls’ names in the United States, according to U.S. Social Security Administration data.

When was the name Nyx most popular?

Nyx was most popular in 2022, when about 84 US babies were given the name that year, according to US Social Security Administration records.

What names are similar to Nyx?

Names similar to Nyx include Bronte, Callista, Xanthe, Ariadne, Theodora.

What names go well with Nyx?

Greek names that pair well with Nyx include Christopher, Andrew, Helen, Timothy, Nicholas.