Maddock
- US rank
- Unranked
- Syllables
- 2
- Peak
- #5,789 in 2016
0 babies were named Maddock in the US in 2025.
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US births per million boys, 2005–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Maddock you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryMaddock first shows up in US birth records in 2005, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2016, when it reached #5,789.
About the name Maddock
Maddock is a boy name of Welsh origin. It has 7 letters and 2 syllables, starting with M and ending in “-ock”. US birth records list Maddock for boys from 2005 to 2021, in 17 of those 17 years. Its best year was 2016, when it ranked #5,789 among boy names. It hasn't been given to 5 or more US babies in a year since 2021, so today it's a genuinely rare choice.
Origin:Welsh names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 5.4 | 185,185 boys |
| 2010s | 5.2 | 190,840 boys |
| 2020s | 3.5 | 289,855 boys |
Other spellings of Maddock
More Welsh boy names
- Unisex name: Owen · well-born
- Unisex name: Dylan · great tide
- Unisex name: Rowan · little red-haired one
- Boy name: Arthur · possibly bear
- Unisex name: Kai · sea
- Boy name: Bryson · son of Brice
- Boy name: Evan · God is gracious
- Unisex name: Maddox · son of Madoc
Questions about the name Maddock
What is the origin of the name Maddock?
Maddock has Welsh roots in our records. Other Welsh names include Owen, Dylan, Rowan.
Is Maddock a boy or girl name?
Maddock is a boy name.
How popular is the name Maddock?
Maddock is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2021. It peaked at #5,789 in 2016.