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The 50 most beautiful names in the U.S., according to science

These gorgeous baby girl and baby boy names followed the Bouba-Kiki effect.

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The science why some names, like Sophia, just sounds better than others.

Choosing a baby name is both fulfilling and precarious. With more and more parents are experimenting with unique baby names and "old people" baby names, parents can feel pressure to to come up with the perfect moniker.

Obviously, it's no easy feat picking a baby name. And when it comes to choosing a beautiful-sounding baby name, parents can actually rely on a scientific strategy called the Bouba-Kiki effect.

As author Bill Sullivan, Ph.D., explained in an article for Psychology Today, the Bouba-Kiki effect can help ensure that a name remains appealing throughout a child’s life, simply because it will always be pleasant sounding.

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The term “Bouba-Kiki effect” emerged from a set of experiments in which people were presented with both a round and spikey shape, and asked to link the shapes to either the word “bouba,” or “kiki.” People consistently agreed that the rounded shape was “bouba” and the spiky shape was "kiki." This experiment showed that people inherently make image associations for certain words. Collective synesthesia, if you will.

This concept applies to names as well. Sullivan cited a 2015 study that noted that "bouba," or round, smooth sounding names, like “Bob or Molly,” tend to get associated with "easy-going" personalities. Whereas "kiki" names, like “Kirk and Kate,” tend to sound more abrupt and could be more likely to be seen as “rude.”

In 2022, Bodo Winter, an associate professor in cognitive linguistics at the University of Birmingham, and his team somewhat cemented this theory after asking hundreds of participants to listen to a list of the 100 most popular names in the U.K. and the U.S., and then analyzing emotional reactions.

newborn, newborn baby, baby names, beautiful baby names, beautiful baby girl names, Bouba-Kiki effect Choosing a beautiful baby name is easy with the Bouba-Kiki effect.Photo credit: Canva

There was a clear winner: "Sophia," originating in Greece and meaning "wisdom." While one could argue that the list was somewhat limiting, the name spans many cultures, becoming "Sophie" in France and Germany, and even "Safiya" in Muslim communities.

History and symbolism aside, what really makes Sophia pop comes down to the “soft start of ‘s,’ a roundness offered by the ‘o,’ and a smooth ending with the ‘ia,’” Winter said. This combination results in universal pleasantness.

If you’re curious as to whether or not your name is audibly pleasing, below are the 50 most beautiful-sounding names for both boys and girls in the U.S., courtesy of My1stYears.

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50 most beautiful baby names

1. Matthew, Sophia

2. Julian, Zoe

3. William, Everly

4. Isiah, Sophia

5. Leo, Riley

6. Levi, Ivy

7. Joseph, Paisley

8. Theo, Willow

9. Isaac, Ellie

10. Samuel, Emily

11. Miles, Evelyn

12. James, Eva

13. Elijah, Elena

14. Luke, Chloe,

15. Noah, Nova

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16. Santiago, Penelope

17. Owen, Lucy

18. Logan, Lily

19. Liam, Olivia

20. Roman, Naomi

21. Ryan, Emma

22. Cooper, Natalie

23. Jack, Sofia

24. Maverick, Eleanor

25. Anthony, Violet

26. Ezekiel, Bella

27. Carter, Luna

28. Benjamin, Ella

29. Lucas, Victoria

30. Henry, Isabella

Bouba-Kiki effect, baby boy name, baby boy names, beautiful baby boy name, beautiful baby boy names, boy names Choose a beautiful baby boy name based on the Bouba-Kiki effect.Photo credit: Canva

31. Jacob, Maya

32. Lincoln, Natalia

33. Mason, Amelia

34. Nathan, Savannah

35. Asher, Charlotte

36. Jackson, Stela

37. Andrew, Hazel

38. Cameron, Athena

39. Alexander, Maria

40. Theodore, Autumn

41. Adam, Kennedy

42. Gabriel, Aurora

43. Kingston, Alice

44. Daniel, Aria

45. David, Harper

46. Hunter, Serenity

47. Dylan, Nora

48. Muhammed, Grace

49. Sebastian, Elizabeth

50. Adrian, Hannah

It probably goes without saying that our own personal preferences, among many other factors, might still influence what sounds appeal to us more (I for one prefer spiky names with a little gusto). But using the simple rules of linguistics could be an interesting, and perhaps less daunting, way for parents to choose a name that’s truly timeless.

This article originally appeared last year.