Top 20 Boys’ Names in 2025 - Starting with A

What letter leads with adventurous spirit? In 2025, "A" stands tall as the vanguard of boys’ names, weaving a tapestry of timeless strength and modern flair. From the joyful Asher, a top favorite, to the classic Alexander, resonating with historic might, these names capture hearts with their boldness, warmth, and storied roots.

Parents adore "A" for its alphabetical primacy and its array of baby boy names — rich in meaning and resonance. In 2024, "A" names like August and Arlo gained momentum, and 2025 promises more, blending heritage with fresh trends. Join us as we unveil the top 20 boys’ names starting with A in 2025 — each a beacon, shining with history and promise.

20. Ambrose

Greek "immortal", Ambrose means everlasting life. Rising in 2025, its "AM-brohz" honors Saint Ambrose’s enduring legacy. This unique boy name is less common, offering a rare, ancient elegance with a timeless glow.

19. Alistair

Scottish "defender of men", Alistair means protective strength. Climbing in 2025, its "AL-is-tair" is a variant of Alexander with Celtic flair. A unique baby boy name, it’s less common, a rare, noble choice with a lyrical flow.

18. Ansel

Germanic "God’s protection", Ansel means divine shield. Steady in 2025, its "AN-sel" ties to photographer Ansel Adams’s artistry. This unique boy name is less common, offering a rare, creative charm with a sacred touch.

17. Archer

English "bowman", Archer means skilled precision. Rising in 2025, its "AR-cher" evokes medieval valor and modern cool. A trending baby boy name, it’s common, blending a rare, adventurous spirit with sharp appeal.

16. Augustine

Latin "great, magnificent", Augustine means noble grandeur. Gaining in 2025, its "AW-gus-teen" honors Saint Augustine’s wisdom. This unique boy name is less common, a rare, scholarly pick with a regal air.

15. Abel

Hebrew "breath", Abel means life’s essence. Steady in 2025, its "AY-bel" ties to the biblical Abel, symbolizing innocence. A popular boy name, it’s common, offering a rare, soft strength with spiritual depth.

14. Alden

Old English "old friend", Alden means trusted companion. Rising in 2025, its "AL-den" carries a gentle, classic tone. This unique baby boy name is less common, a rare, timeless choice with a friendly glow.

13. Amos

Hebrew "carried by God", Amos means divine support. Steady in 2025, its "AY-mos" echoes the biblical prophet’s steadfast faith. A unique boy name, it’s less common, offering a rare, spiritual warmth with vintage charm.

12. Ace

Latin "one, unity", Ace means singular excellence. Gaining in 2025, its "AYS" brings a sharp, sporty vibe, tied to card-playing prowess. This unique baby boy name is less common, a rare, confident pick for bold families.

11. Atticus

Latin "from Attica", Atticus means wise heritage. Climbing in 2025, its "AT-ih-kus" honors Atticus Finch from To Kill a Mockingbird. A unique boy name, it’s less common, offering a rare, literary depth with moral strength.

10. Atlas

Greek "to carry", Atlas means enduring support. Rising in 2025 (Nameberry), its "AT-lus" ties to the Titan bearing the world. This unique baby boy name is less common, a rare, cosmic choice for adventurous parents.

9. Arthur

Celtic "bear king", Arthur means regal strength. Gaining in 2025, its "AR-thur" evokes King Arthur’s legendary tales. A classic boy name, it’s common, offering a rare, mythic grandeur with a timeless feel.

8. Axel

Scandinavian "father of peace", Axel means serene might. Rising in 2025, its "AK-sul" rocks with Axel Rose’s edgy vibe. A popular boy name, it’s common, blending a rare, bold energy with Nordic roots.

7. Adrian

Latin "from Hadria", Adrian means sea-bound strength. Steady in 2025, its "AY-dree-un" flows with Roman roots and modern flair. A trending baby boy name, it’s common, offering a rare, sophisticated charm with global appeal.

6. Andrew

Greek "manly, brave", Andrew means courageous spirit. Holding strong in 2025, its "AN-droo" ties to Saint Andrew, patron of Scotland. A popular boy name, it’s common, a familiar choice with a rare, steadfast valor.

5. Aaron

Hebrew "exalted, strong", Aaron means lofty might. Steady in 2025, its "AIR-un" honors biblical Aaron, Moses’ brother. A classic baby boy name, it’s common, offering a rare, enduring power with a gentle touch.

4. Arlo

Old English "fortified hill", Arlo means steadfast refuge. Climbing in 2025, its "AR-loh" offers a short, snappy charm, tied to folk singer Arlo Guthrie. A popular boy name, it’s common, blending a rare, earthy strength with modern appeal.

3. August

Latin "great, magnificent", August means noble grandeur. Rising in 2025 (Nameberry), its "AW-gust" evokes summer warmth and vintage charm. A trending boy name, it’s common, yet feels rare with its literary, seasonal glow.

2. Alexander

Greek "defender of men", Alexander means protective strength. Steady in 2025, its "al-ek-ZAN-der" echoes Alexander the Great’s legacy. Nicknamed Alex, it blends classic might with modern ease. This popular baby boy name is common, offering a rare, timeless valor... Read more

1. Asher

Hebrew "happy, blessed", Asher means joyful fortune. Ranked #9 in 2024 (per your list), it tops "A" names in 2025 with its "ASH-er" cheer, tied to biblical roots. A top boy name, it’s common, a beloved pick for its bright, uplifting spirit... Read more