MallowbyNames

Hy

חַיHY · Short form of Hiram or of names like Hyrum, possibly meaning 'exalted brother' in Hebrew, or a nickname for Hugh, meaning 'mind, spirit'.

Peak popularity
1914
Usually for
Boys
Trend
Rising since 2022

A 1910s favorite, climbing again.

Popularity of Hy since 1914

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

4711192019602000Most births 1915Boys
Data table (by decade)
DecadeBoys
1910s34
1920s6
1930s0
1940s0
1950s13
1960s0
1970s5
1980s0
1990s6
2000s23
2010s18
2020s12

Meaning & origin

Hy is a concise, no-nonsense name that first appeared on the U.S. Social Security rolls in 1914, the same year it reached its peak usage. Since 2022, it has been on a trajectory upward, albeit from extremely low numbers, suggesting a potential revival among parents drawn to short, vintage nickname names. The name does not currently rank in the top 1000, and its rarity makes it a distinctive choice. Historically masculine, Hy has no recorded top states, indicating its usage has been scattered rather than regionally concentrated. Its simplicity and open-ended meaning allow it to pair well with longer sibling names that have a similar retro feel.

Hy is typically a diminutive of Hiram, a biblical name of Hebrew origin meaning 'exalted brother' or 'my brother is exalted'. It may also be a short form of Hyrum, a variant used in Mormon tradition, or a nickname for Hugh, which derives from Germanic 'hug' meaning 'heart, mind'. The name has been used as an independent given name in the United States since the early 20th century.

Sibling names for Hy

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

Sisters: Mae, Faye, Rae, Vera, Pearl

Brothers: Ray, Jay, Rex, Vern, Roy

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

H is for Hy, our favorite little boy.

H is for Hy…”

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

Make Hy's book

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

Questions parents ask

What does the name Hy mean?
Hy is typically a shortened form of biblical Hiram (meaning 'exalted brother') or a variant of Hugh (meaning 'mind, spirit').
How popular is the name Hy currently?
Hy does not rank in the top 1000 for 2025, and its most recent peak in usage was in 1914, when it first recorded in the Social Security data.
Is Hy a boy's name?
Yes, Hy is almost exclusively used as a masculine name, often as a short form or standalone name.