| Name | Meaning | Gender | Origin |
|---|
| Micki | Who Is Like God | Female | English |
| Mike | Hebrew, who is like God? | Male | English |
| Mikey | | Unisex | |
| Miles | of smiles | Male | Latin |
| Millie | English, gentle strength | Female | English |
| Misha | Variant of Michael.
| Male | Russian |
| Missy | Informal term for young woman | Female | English |
| Mitchell | who is like God | Male | English |
| Molly | Bitter
| Female | English |
| Morgan | circle; sea | Female | Welsh |
| Moxie | Ability to face difficulty with courage. | Female | English |
| Myka | | Unisex | |
| Nat | Hebrew, given | Male | English |
| Nate | Hebrew, given | Male | English |
| Nathan | given | Male | Hebrew |
| Nicholas | victorious people | Male | Greek |
| Nick | Variation of Dominic, belonging to the Lord | Male | English |
| Nicky | Abbreviation of Nicholas. Mythological Nike was Greek goddess of victory and root origin of Nicholas.
| Female | |
| Nico | people of victory | Male | Greek |
| Noah | Comfort
| Male | Hebrew |
| Oliver | The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
| Male | Latin |
| Omar | first son, disciple; gifted speaker; famous | Male | Arabic |
| Orson | Little bear
| Male | Latin |
| Owen | Young fighter
| Male | Welsh |
| Pablo | Little. Form of Paul.
| Male | Spanish |