Alternatives to Top 100 A-C Names

I'll list the popular name first, then the alternatives in underneath. Please note, because of spelling variations and similar names (like Alexa and Alexis), I will be using no more than 10 names per letter, per gender to keep this slightly concise.
  1. Aaron
    • Origin:

      Hebrew
    • Meaning:

      "high mountain; exalted, enlightened"
    • Description:

      Aaron is a name of subtle contrasts: an unusual spelling that is easily recognizable; a solid Biblical choice that doesn’t feel exclusively tied to religion; a well-established name for boys but sometimes confused with the girls’ name, Erin; used internationally but with notably different pronunciations; classic like Andrew but not out of place with recent favorites like Weston or Jayden.
  2. Adam
    • Origin:

      Hebrew
    • Meaning:

      "son of the red earth"
    • Description:

      Adam -- a primal Old Testament name -- was revived as a 1960s cowboy name. Adam is not as popular as it once was and feels ready for a respite, replaced by newer A names like Aidan/Aiden, Avery and Axel. Its most prominent current bearers include Adams Sandler, Levine, Brody and Driver -- who plays a character named Adam on Girls.
  3. Adrian
    • Origin:

      Latin
    • Meaning:

      "man of Adria"
    • Description:

      Adrian is one of those names that’s easy to picture on all kinds of people. From an active and energetic five-year-old to your great grandpa, from the coolest, breeziest guy you know, to the quiet, serious one, it’s no wonder Adrian has always made the US Top 500 since the early 20th century.
  4. Aiden
    • Origin:

      Irish
    • Meaning:

      "little and fiery"
    • Description:

      Aiden in all its spelling variations is the Anglicized version of the Irish Aodhán, which was originally a pet form of the Irish name Aodh (pronounced 'ee'), who was the old Celtic god of the sun and fire. St. Aidan was a famous seventh century Irish saint, noted for his kindness and generosity and for spreading Christianity.
  5. Alexa
    • Origin:

      Greek, English
    • Meaning:

      "defending men"
    • Description:

      Alexa was a steadily popular modern classic until Amazon's virtual assistant Alexa was released in 2013. It remains relatively well used in the US despite this, though its standing keeps dropping for obvious reasons. Too bad, because it's a strong and pretty name (which is probably why Amazon used it.)
  6. Alexander
    • Origin:

      Greek
    • Meaning:

      "defending men"
    • Description:

      Alexander has been in a Top 25 boys' name in the US for 30 years now. But namers are still attracted to its imposing historic pedigree.
  7. Allison
    • Origin:

      Scottish, diminutive of Alice
    • Meaning:

      "noble"
    • Description:

      Widely used here since the fifties, Allison -- a derivative of Alice -- has now been once again surpassed by the original Alice as parents embrace vintage revivals. Despite this, Allison's popularity has held strong, and it remains steadily within the Top 100. Allison's status is challenged by up-and-coming "-son" names, from Addison to Emerson. The freshest Allison alternative may be Ellison, which adds the appeal of trendy nickname Ellie as opposed to falling nickname Allie.
  8. Alyssa
    • Origin:

      English variation of Alicia
    • Meaning:

      "noble"
    • Description:

      Alyssa was in the Top 20 from 1997-2010 and peaked as the 11th most popular girls’ name in 1998 and 1999 but has become less popular in recent years. It's related to the flower alyssum as well as to the classic Alice and variants. Alyssa Milano helped give it a bounce back when she was still a child sitcom star.
  9. Amelia
    • Origin:

      German
    • Meaning:

      "work"
    • Description:

      Amelia is one of the hottest girls' names, a successor to the megapopular Emma and Emily. Amelia, which spent several years at Number 1 in England, vaulted into the US Top 10 in 2017 and continues to rise.
  10. Andrew
    • Origin:

      Greek
    • Meaning:

      "strong and manly"
    • Description:

      During its Top 10 heyday in the late 90s and early oughts, Andrew was one of the "cooler" classic boy names, an update on the old guard Roberts and Richards.
  11. Angel
    • Origin:

      Spanish and English
    • Meaning:

      "angel, messenger"
    • Description:

      As a boys' name, Angel has two distinct name personalities. One is as a perennial favorite Hispanic boys’ name, popular in the US along with Spain, Mexico, and South America.
  12. Annabelle
    • Origin:

      Combination of Anna and Belle or French form of Amabel
    • Meaning:

      "loving"
    • Description:

      This is a charming name that rose steeply along with other-belle names, such as Isabelle, until the horror film Annabelle and its sequels knocked it out of favor. Made famous by the Edgar Allen Poe poem Annabel Lee. Annabelle is saucy and stylish, a tad upscale, has a sense of humor, is melodious and lively, but is unfortunately off its peak.
  13. Anthony
    • Origin:

      Latin
    • Meaning:

      "from Antium"
    • Description:

      Substantial, strong, and enduring, Anthony has remained a perennially popular name over the last century. With just a hint of playfulness and just a touch of clunky-coolness, Anthony is a versatile choice that seems comfortable anywhere.
  14. Aria
    • Origin:

      Italian and Hebrew
    • Meaning:

      "air; song or melody; lion"
    • Description:

      Aria is a multi-cultural name with two extremely popular versions: this more word-like one along with Arya, the spelling used for the feisty young heroine of Game of Thrones. There were about 6400 baby girls named Aria in the US last year alog with 2400 named Arya, which counted together places the name in the Top 10.
  15. Asher
    • Origin:

      Hebrew
    • Meaning:

      "fortunate, blessed, happy one"
    • Description:

      Asher—an excellent, soft and sensitive Old Testament choice—is a baby boy name on the rise, and is a Nameberry biblical favorite.
  16. Ashley
    • Origin:

      English
    • Meaning:

      "dweller near the ash tree meadow"
    • Description:

      Ashley was a sensation in the 1980s and 1990s; it hit Number 1 in 1991. Ashley is still pretty but more and more parents are turning to newer names like Ashlyn and Aubrey, and spellings such as Ashleigh and Ashlea. If you hear the name Ashley in a playground today, it's more likely to be the mom than the little girl.
  17. Aubrey
    • Origin:

      English from French version of German Alberic
    • Meaning:

      "elf ruler"
    • Description:

      Almost like a fusion between vintage Audrey, bubbly Ruby, and unisex Avery, Aubrey has been a popular choice for girls since the mid 2000’s.
  18. Aurora
    • Origin:

      Latin
    • Meaning:

      "dawn"
    • Description:

      The goddess name Aurora has consistently been on the US popularity list since the nineteenth century, but has really taken off in the past 30 years. Aurora also enjoys remarkable international popularity, ranking in the Top 100 throughout the English-speaking world as well as in Italy, Spain, Norway, Switzerland, and several other European and Latin American countries.
  19. Austin
    • Origin:

      English, shortened form of Augustine, Latin
    • Meaning:

      "great, magnificent"
    • Description:

      Austin is one of the most attractive city names for babies, with an appealing southwestern feel and place-name panache.
  20. Ava
    • Origin:

      Hebrew, Latin or Germanic
    • Meaning:

      "life; bird; water, island"
    • Description:

      Ava is one of the prime examples of a modern classic name, rising thought the course of a generation into the Top 10, where it has lingered for nearly 20 years.