Names Like Cosmo — Find Similar Baby Names
Cosmo is a 5-letter Greek boys' name meaning “"Order, Universe."”. This page collects 108 such names across 7 kinds of similarity — including spelling variants like Cadeo and Cadmon, Greek cousins like Abdera and Abderus, rhyming names ending in -smo like Kosmo and Erasmo, and names sharing the “universe” concept like Amen-Ra and Cosimia.
For the full Cosmo profile (meaning, popularity history, famous people, state-by-state stats), see the main Cosmo page.
Names Similar in Spelling to Cosmo
24 baby names that differ from Cosmo by 1–3 letters (Levenshtein edit distance). Useful for finding spelling variants and phonetic alternatives.
| Name | Edit distance | Meaning | Origin | Gender |
|---|---|---|---|---|
| Cadeo | 3 | Folk-Song | Vietnamese | Male |
| Cadmon | 3 | Myth Name | Greek | Male |
| Cam | 3 | Orange Fruit; Sweet; Mountain Sunset | Vietnamese | Female |
| Came | 3 | Joy | English | Female |
| Cameo | 3 | Sculptured Jewel | Italian | Female |
| Cami | 3 | Servant For The Temple | Romanian | Female |
| Cammi | 3 | Free-Born: Noble. Variant Of Camilla Who Was The Swift-Running Warr... | French | Female |
| Camp | 3 | Crooked Mouth | Scottish | Male |
| Caomh | 3 | Lovable | Irish | Male |
| Carlo | 3 | Manly | Italian | Male |
| Carma | 3 | Fate | Indian | Female |
| Carmi | 3 | Vine Dresser | Hebrew | Male |
| Carmon | 3 | Unique | English | Female |
| Caro | 3 | Feminine Variant Of Charles Meaning Manly | English | Female |
| Case | 3 | Variant Of Casey Alert: Vigorous. | Irish | Male |
| Casee | 3 | Vigilant. | Irish | Female |
| Casen | 3 | Alternate Spelling: Cason. | English | Male |
| Casey | 3 | Brave: Vigilant. | Irish | Female |
| Casie | 3 | "Same As The Other Casey, Kacee, KC Names I Guess" | American | Female |
| Cass | 3 | Curly-Headed. | Irish | Male |
| Cassi | 3 | Abbreviation Of Cassandra. Unheeded Prophetess. In Homer's The Ilia... | English | Female |
| Cassy | 3 | Abbreviation Of Cassandra. Unheeded Prophetess. In Homer's The Ilia... | English | Female |
| Casta | 3 | Pure | Spanish | Female |
| Castor | 3 | Myth Name (Brother Of Helen) | Greek | Male |
More Greek Names
24 baby names that share Cosmo’s Greek origin.
| Name | Meaning | Gender |
|---|---|---|
| Abdera | From Abdera | Female |
| Abderus | Myth Name (A Friend Of Hercules) | Male |
| Absyrtus | Myth Name (Brother Of Medea) | Male |
| Abydos | From Abydos | Male |
| Acantha | Thorn | Female |
| Acastus | Myth Name (An Argonaut) | Male |
| Acestes | Myth Name | Male |
| Achates | Myth Name (Companion Of Aeneas) | Male |
| Achelous | Myth Name (A River God) | Male |
| Acheron | Myth Name (River Of Woe) | Male |
| Achilles | Lipless | Male |
| Acis | Myth Name (Lover Of Galatea) | Male |
| Aconteus | Myth Name | Male |
| Acrisius | Myth Name (Grandfather Of Perseus) | Male |
| Acteon | Myth Name (A Hunter Torn Apart By His Own Dogs) | Male |
| Adelpha | "Dear Sister."Variants Include Adelphe And Adelphie. | Female |
| Admeta | Myth Name (From A Tale Of Hercules) | Female |
| Admetus | Myth Name (A King Of Pherae) | Male |
| Adrastus | Myth Name (One Of The Attackers In "The Seven Against Thebes") | Male |
| Adrial | Male | |
| Aeacus | Myth Name (Grandfather Of Achilles) | Male |
| Aeaea | Myth Name (Island Of Circe) | Female |
| Aedon | Myth Name (Daughter Of Pandareos) | Female |
| Aeetes | Myth Name (Medea's Father) | Male |
5-Letter C-Names Like Cosmo
24 names that share Cosmo's exact length (5 letters) and starting letter — a peer cluster for parents who like Cosmo's shape and sound.
Today's Most-Popular Boys' Names — Compare to Cosmo
Top 12 boys' names by US births in the most recent decade (2014–2024 SSA records). Each link opens a side-by-side comparison with Cosmo.
Names That Rhyme with Cosmo
2 baby names that share Cosmo's last 3 letters — -smo. Useful for rhyming sibling pairs and names with matching phonetic endings.
Names That Start Like Cosmo
11 baby names that begin with the same opening sound as Cosmo — Cos-. Good for parents who like Cosmo's opening but want a different ending, or for matched-initial sibling sets.
| Name | Meaning | Origin | Gender |
|---|---|---|---|
| Costi | Steadfast, constant | Romanian | Male |
| Cosmas | Order | Greek | Male |
| Cosmin | Order, beauty, world | Romanian | Male |
| Costel | Steadfast, constant | Romanian | Male |
| Costin | Constant | Romanian | Male |
| Cosette | Victorious | French | Female |
| Cosimia | Of The Universe | Greek | Female |
| Costela | Meaning Unknown | Romanian | Female |
| Costica | Steadfast, constant | Romanian | Male |
| Costello | Surname. | Irish | Male |
| Coszcatl | Jewel | Nahuatl | Female |