9BabyNames Baby names with meanings & US popularity data

Willis

Gender
Male
Meaning
Resolute Protector: Will. Surname.
Origin
German

About the Name Willis

Willis is a German-origin name carrying the meaning of resolute protector — built on the same Germanic root wil (will, determination) that underlies Wilhelm, William, and their many cognates. Like many surname-derived given names of the Victorian era, Willis arrived on American birth certificates partly as a family surname carried forward into the first-name position, a common practice for honoring maternal lines or notable ancestors. Its two-syllable structure and the strong -is ending gave it a more formal character than the softer -ie diminutives popular in the same period.

In US Social Security records, Willis appears in the male top-1000 for just two years — 1880 and 1881, the earliest period of tracked data — reaching its peak rank of #86 in 1880 before sitting at #93 the following year. Its total of 308 top-1000 births across those two years reflects a name that flickered at the edge of mainstream popularity before retreating. That it does not appear in the top-1000 beyond 1881 does not mean it disappeared from use; names in this range often persisted in regional and family naming traditions well beyond their visible rankings window.

Willis carries the quiet authority of the Victorian surname-names that parents of the 1880s used to project civic and familial solidity. Its meaning of resolute protector aligns naturally with that tradition. Recorded variants include Willie and Willy, the diminutive forms that shed the formal -is ending in favor of a warmer, more approachable cadence that remained in use well into the twentieth century as both nicknames and independent given names.

Source: U.S. Social Security Administration name data, 1880–2024 (methodology). By Marvin Tang.

Quick Facts About Willis

1,055
German baby names in our dictionary
584
German male names
108
6-letter W-names in our dictionary
404
W-male names total
1880–1881
years of US SSA records (2 total)
308
total US births named Willis (all years)

US Popularity History (1880–1881)

➖ Steady: Willis slipped 7 places in the US boys ranking over the last 1 years (#86 in 1880 → #93 in 1881).

Annual US births named Willis by gender, from US Social Security Administration records. Peak year: 1880 with 166 boys named Willis (boy rank #86 that year).

Where it stands today: in 1881, ranked #93 for boys (142 US births). That's 7 places below its 1880 peak.

Source: US Social Security Administration. Limitations: US birth-certificate data only; names appearing fewer than 5 times in a given year are suppressed for privacy; spelling variants are counted separately. For names that ranked outside the US top 100 before year 2000, only the years they reached the top 100 are shown — the chart may have gaps for less-popular historical names.

Variant Forms

NameMeaningGenderOrigin
Willie Resolute: Will Abbreviation Of Names Beginning With Will- Male English
Willy Diminutive Of William Or Any Names Begining With Will- : Resolute Protector: Will. Male English

Looking for names like Willis?

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Compare Willis to Other Popular Names

Side-by-side popularity charts and crossover years for Willis against today's most popular boys-name peers (top 8 by US births in the last 10 years of SSA records).

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