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Home › Baby Names Directory › Delwin

Delwin

♂ Boy

How to Pronounce Delwin

Pronounced DEL-win /ˈdɛl.wɪn/Medium

Meaning: Delwin is best traced to the Welsh name Delwyn, from del, 'neat, pretty', and gwyn, 'white, fair, blessed'; in American use the '-win' spelling also echoes the Old English element wine, 'friend', so both a Welsh 'fair and pretty' and an English 'friend' reading circulated.Low

In 30 seconds: Delwin is an early-century boy's name, most likely the Welsh Delwyn, 'pretty and fair' (said 'DEL-win').
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Origin LowWelsh, English
MeaningDelwin is best traced to the Welsh name Delwyn, from del, 'neat, pretty', and gwyn, 'white, fair, blessed'; in American use the '-win' spelling also echoes the Old English element wine, 'friend', so both a Welsh 'fair and pretty' and an English 'friend' reading circulated.
U.S. rank (2021)#9967 ↗ Rising
2021 U.S. births7 boys (0.00% of U.S. boys)
Peak year1935
Total births (all-time)≈ 1,829

Popularity in the U.S. · SSA data

peak 193519102021

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

Delwin most likely reworks the Welsh Delwyn, from del, 'neat, pretty', and gwyn, 'fair' or 'blessed'. The American '-win' ending also nods to Old English wine, 'friend', so the name carried a double flavor.

It sits among the 'Del-' names of the early twentieth century and reads now as a rural, antique choice; a Delwin today would be a grandfather, and the name has not returned with the vintage revival.

Did you know? Delwin belonged to the same early-1900s taste that produced Delmar and Elwin; it crested around 1935 at only a few dozen boys a year and slipped away by late century.
Overall data confidence 45%
References — Delwin — Welsh Delwyn del+gwyn; Old English wine 'friend'

Variations

DelwynDelvin

Nicknames

DelWin

Famous Bearers

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If you like Delwin…

Delwyn— the Welsh parent form Delwin most likely reworks
Alwin— a like '-win' name of the same vintage
Elwin— another early-1900s '-win' name with the same sound
Delmar— shares the 'Del-' opening and antique feel

Explore names like Delwin

By themerarevintagewelsh

All themes →All meanings →All origins →

Frequently Asked

What does the name Delwin mean?

Delwin most likely comes from Welsh Delwyn, 'pretty and fair', with an English 'friend' echo in the '-win' ending.

How do you pronounce Delwin?

It's said DEL-win /ˈdɛl.wɪn/ — two syllables, stress on the first.

Is Delwin a boy or girl name?

Delwin is used as a boy's name.

How popular is Delwin?

Delwin has always been rare, an early-twentieth-century name that is very uncommon today.

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