Blu
Meaning
"the color blue, sky"
Origin: Old French 'bleu' via Germanic
Cultural Roots
Quick Stats
- Popularity Rank
- #3,793
- Total SSA Count
- 29
- Syllables
- 1
- Formality
- Casual
Baby Name Comparison — 2026
"the color blue, sky"
Origin: Old French 'bleu' via Germanic
"flowing, roaring (from the Rhône river)"
Origin: Celtic
Blu is more popular, ranked #3793 vs #3928 for Rhone.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Blu is more popular, ranked #3793 compared to Rhone at #3928 in the United States.
Blu means "the color blue, sky" (Old French 'bleu' via Germanic origin). Rhone means "flowing, roaring (from the Rhône river)" (Celtic origin).
Blu is primarily a boy name. Rhone is primarily a boy name.