| Name | Meaning |
| • Irwin | A Form Of Irving |
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| • Isham | Home Of The Iron One |
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| • Ives | Young Archer |
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| • Jackson | Literally Meaning Son Of Jack. |
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| • Jacobson | Son Of Jacob |
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| • Jagger | Carter |
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| • Jago | A Form Of Jacob |
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| • James | A Form Of Jacob |
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| • Jameson | Son Of James |
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| • Jamieson | A Form Of Jamison |
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| • Jamison | Son Of James |
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| • Jaret | A Form Of Jarrett |
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| • Jarett | A Form Of Jarrett |
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| • Jarrell | A Form Of Gerald |
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| • Jarret | A Form Of Jarrett |
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| • Jarrett | A Form Of Garrett |
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| • Jas | A Familiar Form Of James |
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| • Javaris | A Form Of Javar |
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| • Jax | A Short Form Of Jackson |
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| • Jaxon | A Form Of Jackson |
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| • Jaxson | A Form Of Jackson |
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| • Jay | A Short Form Of James, Jason |
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| • Jayme | A Form Of Jamey |
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| • Jaymes | A Form Of James |
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| • Jaymz | A Form Of James |
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| • Jeff | A Short Form Of Jefferson |
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| • Jefferey | A Form Of Jeffrey |
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| • Jefferson | Son Of Jeff. |
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| • Jeffery | A Form Of Jeffrey |
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| • Jefford | Jeff;s Ford |
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| • Jeffrey | Divinely Peaceful. |
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| • Jeffry | A Form Of Jeffrey |
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| • Jem | A Short Form Of James |
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| • Jerald | A Form Of Gerald |
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| • Jerall | A Form Of Gerald |
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| • Jerel | A Form Of Gerald |
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| • Jerell | A Form Of Gerald |
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| • Jereme | A Form Of Jeremy |
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| • Jeremey | A Form Of Jeremy |
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| • Jeremi | A Form Of Jeremy |
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| • Jeremie | A Form Of Jeremy |
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| • Jeremy | Exalted By The Lord. |
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| • Jermey | A Form Of Jeremy |
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| • Jerold | A Form Of Gerald |
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| • Jerome | From The Greek For Sacred Name. |
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| • Jeron | A Form Of Jerome |
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| • Jerrell | A Form Of Gerald |
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| • Jerrin | A Form Of Jerome |
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| • Jerrold | A Form Of Gerald |
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| • Jerron | A Form Of Jerome |
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| • Jerry | A Familiar Form Of Gerald |
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| • Jervis | A Form Of Jarvis |
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| • Jett | Hard, Black Mineral |
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| • Jim | A Short Form Of James |
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| • Jimi | A Form Of Jimmy |
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| • Jimmie | A Form Of Jimmy |
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| • Jimmy | Name in the Bible |
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| • Johnson | Son Of John |
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| • Judson | Son Of Judd |
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| • Kaltan | A Form Of Colton |
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| • Karlton | A Form Of Carlton |
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| • Karson | A Form Of Carson |
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| • Keaton | Where Hawks Fly |
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| • Kedric | A Form Of Cedric |
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| • Kedrick | A Form Of Cedric |
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| • Keene | Smart |
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| • Keldon | A Form Of Kelton |
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| • Kelson | A Form Of Kelton |
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| • Kelton | Keel Town; Port |
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| • Kelwin | Friend From The Ridge |
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| • Kemp | Fighter; Champion |
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| • Kempton | Millitary Town |
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| • Kendale | A Form Of Kendall |
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| • Kendrell | A Form Of Kendall |
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| • Kenneth | Royal Oath |
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| • Kenric | A Form Of Kenrick |
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| • Kenrick | Bold Ruler; Royal Ruler |
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| • Kenton | Literally Signifies From Kent, England |
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| • Kentrell | King's Estate |
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| • Kenward | Brave; Royal Guardian |
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