9BabyNames Baby names with meanings & US popularity data

Wilbur

Pronunciation
[Wil-bur]
Gender
Male
Meaning
From The Strong Fortress
Origin
English

About the Name Wilbur

Wilbur is an English name meaning from the strong fortress — built on Old English elements suggesting will or determination combined with a fortified dwelling, though the precise compound has also been analyzed as a variant of Wilburg (will-fortress) or as a place-name surname transferred into first-name use. Like many Victorian-era Anglo-Saxon given names, Wilbur carried the weight of an Old English heritage that lent it a solid, dependable character. Its two-syllable structure and the -bur ending gave it a slightly archaic feel even at the height of its popularity, distinguishing it from the smoother Germanic names that dominated the same era.

Wilbur A. Smith was a Rhodesian-born British novelist, born on January 9, 1933, in Broken Hill, Northern Rhodesia (now Kabwe, Zambia), who died on November 13, 2021, in Cape Town, South Africa. The son of a cattle rancher, he became one of the most widely read adventure novelists in the English language, with a career spanning decades and a bibliography centered on African history and adventure — a bearer who kept the name in international literary circulation well into the twenty-first century.

In US Social Security records, Wilbur first entered the male top-1000 in 1912 and reached its peak rank of #91 in 1913, reflecting the early-twentieth-century taste for sturdy Old English names. It maintained a presence through 1921 — sitting at #100 in its final top-1000 year — after accumulating 15,223 top-1000 births across its decade-long run. Recorded variants include Wilber, Wilbert, and Wilburt, each representing small orthographic adjustments to the same phonetic core, giving the name a modest family of spelling alternatives within the Wil- prefix tradition.

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

Quick Facts About Wilbur

5,642
English baby names in our dictionary
3,391
English male names
108
6-letter W-names in our dictionary
404
W-male names total
1912–1921
years of US SSA records (10 total)
15,223
total US births named Wilbur (all years)

US Popularity History (1912–1921)

➖ Steady: Wilbur slipped 6 places in the US boys ranking over the last 5 years (#94 in 1916 → #100 in 1921).

Annual US births named Wilbur by gender, from US Social Security Administration records. Peak year: 1918 with 1,800 boys named Wilbur (boy rank #97 that year).

Where it stands today: in 1921, ranked #100 for boys (1,755 US births). That's 3 places below its 1918 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
Wilber Willful: Bright. Male German
Wilbert Willful: Bright. Male English
Wilburt Willful: Bright. Male English

Famous People Named Wilbur

1 notable figure from history and culture who share the name Wilbur.

  • Wilbur A. Smith is the author of numerous popular and best-selling novels including ‘When the Lion Feeds’ and ‘Men of Men’.

Browse more famous Wilburs and similar first names →

Looking for names like Wilbur?

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Compare Wilbur to Other Popular Names

Side-by-side popularity charts and crossover years for Wilbur 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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Wilbur Baby Name Ideas