Delwyn is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Delwyn across the United States, UK, Ireland and New Zealand, how popular Delwyn has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 918 births |
| England & Wales since 1996 | 11 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Delwyn per year, United States (1917 to 2025). United States peaked in 1959 (28/yr) · England & Wales peaked in 2013 (5/yr).
Delwyn is an uncommon baby name in the United States. It was most common in 1959, when it ranked #3,510 nationally (given to 28 babies that year).
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