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Home › Baby Names Directory › Deloy

Deloy

♂ Boy

How to Pronounce Deloy

Pronounced duh-LOY /dəˈlɔɪ/Medium

Meaning: Deloy is a coined American boy's name of uncertain make-up, most plausibly the fashionable De- prefix joined to Loy, or a reshaping of Leroy, from French le roi 'the king'. No settled traditional meaning survives, so any gloss is best held lightly.Low

In 30 seconds: Deloy is a coined American boy's name, likely De- plus Loy or a form of Leroy. Its exact make-up is uncertain, and it saw thin early-twentieth-century use (said duh-LOY).
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Origin LowAmerican
MeaningDeloy is a coined American boy's name of uncertain make-up, most plausibly the fashionable De- prefix joined to Loy, or a reshaping of Leroy, from French le roi 'the king'. No settled traditional meaning survives, so any gloss is best held lightly.
U.S. rank (1975)#4947 ↘ Falling
1975 U.S. births6 boys (0.00% of U.S. boys)
Peak year1930
Total births (all-time)≈ 398
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Popularity in the U.S. · SSA data

peak 194019161975

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Deloy is a genuine coinage rather than an inherited name, and its parts are debated: the most likely reading joins the productive De- prefix to Loy, while some see it as a variant of Leroy, from the French le roi, 'the king'. Names built on De- were a real vogue in early-twentieth-century America, and Deloy belongs to that fashion, given to only a couple dozen boys a year.

Its small high came around the early nineteen-thirties, so a Deloy from then would be in his nineties today. Because the origin is genuinely unsettled, it is best described honestly as a period coinage; it offers Roy or Dee as friendly short forms and has not returned to use.

Did you know? Deloy is one of many early-1900s De- names, a family of coinages like Delmar and Deloss that dressed a plain syllable in a stylish prefix.
Overall data confidence 30%
References - Deloy — Coined De- name; possible link to Loy or Leroy; origin uncertain

Variations

DelroyLeroyDeloss

Nicknames

RoyDee

Famous Bearers

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If you like Deloy…

Leroy— a likely source name from French 'the king'
Delroy— a close De- coinage with the same -roy sound
Loy— the short name Deloy may build on
Roy— the plain root shared by these names

Explore names like Deloy

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Frequently Asked

What does the name Deloy mean?

It is a coined name of uncertain make-up, most likely the De- prefix with Loy, or a form of Leroy, from French for 'the king'.

How do you pronounce Deloy?

It's said duh-LOY /dəˈlɔɪ/, two syllables, with the stress on the second.

Is Deloy a boy or girl name?

Deloy is used as a boy's name.

How popular is Deloy?

It has always been rare, given to only a couple dozen boys a year, peaking in the early nineteen-thirties.

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