"the color blue, sky"
Origin: Old French 'bleu' via Germanic
Language: English
Blu
Does Blu flow with your last name?
Sky-inspired minimalism in a single syllable
American
English
Italian
Modern
Bold
Minimalist
Unique
Playful
Reviewed by the NamingEverything Editorial Team · Updated
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Meaning & Origin
"calm, serene, protective"
Origin: Color symbolism, cross-cultural
Language: English
Browse names with similar meanings:
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The Story of Blu
Blu is an intentional alternate spelling of Blue, the color name, which traces back through Old French 'bleu' (itself from Germanic 'blao') to Proto-Germanic 'blæwaz.' The deliberate omission of the final 'e' gives it a sleek, graphic quality — like a brand name — that appeals to design-conscious parents. As a nature-inspired name, Blu evokes the boundless sky and calm deep waters.
Color names for children surged in the 2010s, led partly by celebrity influence — most notably Beyoncé and Jay-Z naming their daughter Blue Ivy in 2012. The simplified Blu spelling became favored by parents who wanted the concept without the dictionary-word feel, fitting the broader trend of intentionally respelled names.
In many world cultures, blue carries profound symbolism: protection and ward against evil in Mediterranean and Middle Eastern traditions, divinity and eternity in Hinduism (blue-skinned Krishna), and calm authority in Western culture. Naming a child Blu invokes these universal associations with sky, water, and peaceful strength.
Historical Record
Blu first appeared in US Social Security records in 1970.
Over 459 babies have been named Blu in the United States since SSA records began.
Today, Blu is rising quickly in popularity , currently ranked #3,793 for boy names in the US .
Fun Facts
- Blue/Blu was popularized for babies after Beyoncé and Jay-Z named their daughter Blue Ivy Carter in 2012
- In Italian, 'blu' is actually the standard word for the color blue, making this a cross-cultural name that doubles as vocabulary
Blu in Other Languages
French
Bleu
German
Blau
Italian
Blu
Spanish
Azul
Portuguese
Azul
Popularity Over Time
#3,793
Current Rank
Rising
Trend
Rising Fast
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Blu
B
Blue Ivy Carter
Musician
2012
Daughter of Beyoncé and Jay-Z; Grammy winner at age 9 for her contribution to Brown Skin Girl
B
Blu Cantrell
Musician
1976
American R&B singer known for the hit 'Hit 'Em Up Style (Oops!)'
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Compare Blu with:
Quick Facts
- Gender
- Boy
- Syllables
- 1
- Popularity Rank
- #3,793
- Total SSA Count
- 29
- Cultural Origins
- American English Italian
- Pronunciation
- Easy
- Formality
- Casual
- Cross-Cultural Ease
- High
Alternative Spellings
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Classic pairing, smooth 1-2 syllable flow
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Classic pairing, smooth 1-2 syllable flow
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Classic pairing, smooth 1-2 syllable flow
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Timeless choice, American heritage match, quick 1-1 syllable combo
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Timeless choice, American heritage match, quick 1-1 syllable combo
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Timeless choice, American heritage match, quick 1-1 syllable combo
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Timeless choice, American heritage match, quick 1-1 syllable combo
-
Classic pairing, smooth 1-2 syllable flow
-
Classic pairing, smooth 1-2 syllable flow
-
Classic pairing, smooth 1-2 syllable flow
Middle Names
Middle Names for Blu
7 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Girl Name
Blu is also used as a girl name, ranked #5443.
View Blu as a girl name →Similar Names
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Irish origin
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Izzy
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Hebrew (Israel) origin
"one who struggles with God"
#3,721 in US
Emmerson
Boy
Germanic origin
"son of Emery, ruler of work"
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Latin via New Testament origin
"steadfast, reliable"
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Old French origin
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Frequently Asked Questions About Blu
What does the name Blu mean?
"the color blue, sky" (from Old French 'bleu' via Germanic). "calm, serene, protective" (from Color symbolism, cross-cultural). Blu is an intentional alternate spelling of Blue, the color name, which traces back through Old French 'bleu' (itself from Germanic 'blao') to Proto-Germanic 'blæwaz.' The deliberate omission of the final 'e' gives it a sleek, graphic quality — like a brand name — that appeals to design-conscious parents. As a nature-inspired name, Blu evokes the boundless sky and calm deep waters.
What is the origin of the name Blu?
Blu has Old French 'bleu' via Germanic, Color symbolism, cross-cultural, American, English, and Italian origins. In Old French 'bleu' via Germanic, it means "the color blue, sky". In Color symbolism, cross-cultural, it means "calm, serene, protective".
Is Blu a boy or girl name?
Blu is used as both a boy and girl name. As a boy name, it is ranked #3793. As a girl name, it is ranked #5443. Blu is more commonly used as a boy name.
How popular is the name Blu?
Blu is currently ranked #3793 in popularity for boy names in the United States.
What are good middle names for Blu?
Popular middle name pairings include Blu James, Blu River, Blu Sage, Blu Stone, Blu August, Blu Wolf, and Blu Oak.
What are good sibling names for Blu?
Names that pair well with Blu as siblings include Indigo, Sage, River, Gray, Scarlett, Ember, and Flynn.
How many syllables does Blu have?
Blu has 1 syllable, making it easy to say and remember.
Is Blu a common or rare name?
Blu is an uncommon name, ranked #3793 in the US. Its rarity gives it a distinctive, memorable quality.
What boy names are similar to Blu?
Are there other spellings for Blu?
Related spellings include Blue.
About the Name Blu
Blu is a boy name with American, English, and Italian origins . The name means "the color blue, sky" in Old French 'bleu' via Germanic .
Is Blu a boy or girl name? Blu is used as both a boy and girl name. As a boy name, it ranks #3,793 in popularity. As a girl name, it ranks #5,443. Blu is more commonly used as a boy name.
Blu is currently ranked #3,793 in popularity for boy names in the United States.
The name Blu has 1 syllable, making it easy to pronounce and remember.
Alternative spellings of Blu include Blue . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis