MallowbyNames

Thy

THY · the English possessive pronoun 'thy' (archaic), or a short form of names like Thyra or Thyatira

Peak popularity
1991
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Thy since 1979

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

61218198020002020Most births 1991Girls
Data table (by decade)
DecadeGirls
1970s5
1980s106
1990s84
2000s100
2010s71
2020s0

Meaning & origin

Thy is an uncommon given name in the United States, first recorded in 1979. It peaked in usage in 1991 but has remained extremely rare, with no data available for its current rank or 1-in-N prevalence. The name's trajectory has been stable over the decades, reflecting its persistent but niche appeal. Its origins are uncertain; it may derive from the archaic English pronoun 'thy' or serve as a nickname for names like Thyra. The name has not been recorded in any top states, underscoring its rarity. Despite its lack of widespread use, Thy offers a minimalist, one-syllable option that stands out for its simplicity and uniqueness.

Thy is a rare given name in the United States, likely derived from the archaic English possessive pronoun 'thy' (meaning 'your'). It may also be a diminutive or variant of names such as Thyra, a Scandinavian name meaning 'Thor's warrior', or Thyatira, a biblical place name. The name appeared sporadically in U.S. records starting in 1979, with a peak in 1991, but remains extremely uncommon.

Sibling names for Thy

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

Sisters: Mae, Faye, Skye, Rae, Neve, Linh

Brothers: Finn, Kai, Reid, Jade, Sage

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

T is for Thy, our favorite little girl.

T is for Thy…”

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

Make Thy's book

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

Questions parents ask

What does the name Thy mean?
Thy is primarily used as a given name in the U.S., likely inspired by the archaic English word 'thy' meaning 'your'. It may also be a short form of names like Thyra or Thyatira.
How popular is the name Thy?
Thy is extremely rare. It first appeared in U.S. records in 1979 and peaked in usage in 1991. No current rank or 1-in-N estimate is available due to its scarcity.
Is Thy a boy or girl name?
Thy is generally used for girls in the United States, though its rarity means it is not strongly gendered.