Arnoldus

eagle power — from Arnold
Latin origin · Boy name
97% boys3% girls
#1944US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Arnoldus mean and where does it come from?

Arnoldus is a Latinized form of the Germanic name Arnold, derived from the elements 'arn' meaning 'eagle' and 'wald' meaning 'power' or 'ruler'.

Cultural significance
The name Arnoldus has historical usage in medieval Europe, particularly among scholars and clergy.
Peak popularity
Reached #1944 in 2015 — currently #1944 in the US.
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Related Reading
Latin-origin baby names with timeless appeal
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How else can you spell Arnoldus?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Arnoldus?

Arnoldus works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Arnoldus Jack
One syllable · timeless choice
Arnoldus John
One syllable · timeless choice
Arnoldus Luke
One syllable · timeless choice
Arnoldus Miles
One syllable · vintage charm
Arnoldus Beau
One syllable · on the rise
Arnoldus Brooks
One syllable · timeless choice
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Middle Names
The best middle names for Arnoldus
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How popular is Arnoldus right now?

Holding steady — currently #1944 in the US out of 135.5k tracked names

US Trend 20192023#1944 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#194410stable
2022#194410stable
2021#194410stable
2020#194410stable
2019#194410
💎Arnoldus is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Arnoldus?

Common
ArnOldus

Famous people named Arnoldus

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Arnoldus de Lubecker
A 14th-century German theologian known for his contributions to scholasticism.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Arnoldus

What does the name Arnoldus mean?
Arnoldus means "eagle power — from Arnold" — a name rooted in Latin tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Arnoldus?
Arnoldus is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Arnoldus?
Arnoldus originates from Latin tradition. Latin names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Arnoldus?
Arnoldus pairs beautifully with sibling names that share a similar Arabic heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Arnoldus more of a girl or boy name?
Arnoldus is primarily used as a boy name, giving it a clear, timeless character while remaining accessible to modern families.