16 Real Baby Names That Start With X (Meanings & Origins)
Looking for baby names that start with X? X is the rarest starting letter in the entire alphabet for real given names — rarer even than Q or U. This list keeps it honest at 16 real X names for girls, boys, and unisex naming, each with actual origin and meaning.
Why Choose a Baby Name That Starts With X?
X names guarantee real originality — this is the letter with the fewest established given names in English. Most genuine X names come from Spanish, Basque, Greek, and Chinese traditions rather than English itself.
Girl Names That Start With X
- Xiomara – Spanish/Germanic, meaning “famous battle” or “ready for battle,” Xiomara is a genuinely popular given name across Spanish-speaking countries despite its rarity in English.
- Ximena – The Spanish feminine form of Simon, meaning “one who hears,” Ximena has grown quickly in the U.S. as Hispanic naming traditions gain broader visibility.
- Xanthe – Greek, meaning “golden” or “yellow,” Xanthe appears as an epithet for several figures in Greek mythology associated with light.
- Xylia – Greek, meaning “of the woods” or “from the forest,” Xylia carries a genuinely rare, nature-rooted sound.
- Xenia – Greek, meaning “hospitality” or “guest-friendship,” referring to the ancient Greek custom of extending welcome to travelers, Xenia carries real cultural depth.
- Xóchitl – Nahuatl, meaning “flower,” Xóchitl carries genuine Aztec and modern Mexican cultural roots.
Boy Names That Start With X
- Xavier – Basque, meaning “new house” (from the Basque place name Etxeberria), Xavier carries real religious history through Saint Francis Xavier and is genuinely popular across English- and Spanish-speaking countries alike.
- Xander – A short form of Alexander, meaning “defender of men,” Xander has grown as a standalone name for its sharp, modern sound.
- Xerxes – The Greek rendering of the Persian royal name Khshayarsha, meaning “ruler over heroes,” Xerxes carries enormous historical weight as the Persian king who led the invasion of Greece in 480 BCE.
- Ximeno – A Spanish variant of Ximena’s masculine root, related to Simon, meaning “one who hears.”
- Xylon – Greek, meaning “of the forest” or “wood,” Xylon carries the same nature root as Xylia with a masculine sound.
- Xiang – Chinese, meaning “auspicious” or “fortunate” depending on the character used, Xiang is a common given name element within Chinese naming traditions.
Unisex Baby Names That Start With X
- Xen – A short, modern name evocative of “zen,” Xen works for either gender with a minimalist, calm sound.
- Xuan – Vietnamese/Chinese, meaning “spring” (the season), Xuan works for either gender and carries genuine seasonal meaning across two related naming traditions.
- Xio – A short, modern form likely tied to Xiomara or Xiomara-style names, Xio works for either gender.
- Xylo – A short form of Xylia or Xylon, meaning “of the woods,” Xylo works for either gender with a fresh, nature-adjacent sound.
A note on this list: X is genuinely the rarest starting letter in the entire alphabet for real given names — rarer than Q or U. We’d rather give you 16 real names than a longer list padded with invented ones.
FAQ: Baby Names That Start With X
Are there any popular baby names that start with X?
Xavier and Ximena are the most recognizable X names in the U.S., both genuinely popular within Hispanic naming traditions specifically.
Is X the rarest starting letter for baby names?
Yes. X has fewer established given names than any other letter of the alphabet, including Q and U.
What are gender-neutral X names?
Xen, Xuan, and Xylo all work well regardless of gender.
Where do most real X names come from?
Spanish, Basque, Greek, and Chinese naming traditions provide most of the world’s genuine X names, since the letter is rare in English specifically.
Final Thoughts
If you want a name almost guaranteed to be one-of-a-kind, X is the letter that delivers it — Xavier and Ximena aside, nearly everything here is genuinely rare.
