| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2024 |
| Jaquan | Jaquan | Unknown | English | | |
| Jaquez | Jaquez | Unknown | English | | |
| Jared | Jared | Hebrew | English | descent | #393 |
| Jaren | Jaron | Unknown | English | | |
| Jaret | Jared | Hebrew | English | descent | |
| Jareth | Jareth | English | English | | |
| Jarett | Jareth | English | English | | |
| Jari | Hjalmar | Old Norse | Finnish | helmeted warrior | |
| Jarl | Jarl/Erle | Old Norse | Scandinavian | earl | |
| Jarmil | Jarmil/Jarmila | Czech | Czech | Words: strong / dear | |
| Jarmo | Jeremiah | Hebrew | Finnish | Yahwe uplifts | |
| Jarne | Jeremiah | Hebrew | Dutch | Yahwe uplifts | |
| Jarno | Jeremiah | Hebrew | Finnish | Yahwe uplifts | |
| Jaro | Jaroslav/Jaroslava | Old Slavic | Czech | Words: fame, glory, Slav | |
| Jarod | Jared | Hebrew | English | descent | |
| Jarom | Jarom | Hebrew | English | | |
| Jaromierz | Jaromir | Old Slavic | Polish | Words: peace | |
| Jaromir | Jaromir | Old Slavic | Czech | Words: peace | |
| Jaron | Jaron | Unknown | English | | |
| Jaroslav | Jaroslav/Jaroslava | Old Slavic | Czech | Words: fame, glory, Slav | |
| Jaroslaw | Jaroslav/Jaroslava | Old Slavic | Polish | Words: fame, glory, Slav | |
| Jarred | Jared | Hebrew | English | descent | |
| Jarred | Gerard/Gerharde | Old High German | English | Words: spear / brave, hardy | |
| Jarrett | Gerard/Gerharde | Old High German | English | Words: spear / brave, hardy | |
| Jarrod | Jared | Hebrew | English | descent | |
| Jarvis | Jarvis | English | English | | |
| Jascha | Jacob/Jacqueline/Jakoba | Hebrew | Russian | Yahweh may protect; holder of the heel; supplanter | |
| Jase | Jason | Old Greek | English | Words: heal | #636 |
| Jasiah | Josias | Hebrew | English | Yahweh supports | #469 |
| Jasiel | Jaasiel | Hebrew | English | God is my maker | #787 |
| Jasmin | Jasmin/Jasmine | Old Persian | French | jasmine | |
| Jason | Jason | Old Greek | English | Words: heal | #148 |
| Jasper | Jasper | Old Persian | German, English, Dutch, Low German | treasurer | #133 |
| Javan | Javan | Hebrew | English | Greece | |
| Javen | Javan | Hebrew | English | Greece | |
| Javier | Xavier/Xaveria | Basque | Spanish | Words: house / new | #247 |
| Javion | Javion | Unknown | English | | |
| Javon | Javan | Hebrew | English | Greece | |
| Javonte | Javonte | Unknown | English | | |
| Jawad | Jawad | Arabic | Arabic | maybe open-handed, generous | |
| Jax | John/Johanna | Hebrew | English | Yahweh is gracious | #315 |
| Jaxen | Jackson | English | English | son of Jack | |
| Jaxon | Jackson | English | English | son of Jack | #96 |
| Jaxson | Jackson | English | English | son of Jack | #171 |
| Jaxton | Jackton | Unknown | English | | #609 |
| Jaxtyn | Jackton | Unknown | English | | |
| Jaxx | John/Johanna | Hebrew | English | Yahweh is gracious | |
| Jaxxon | Jackson | English | English | son of Jack | #807 |
| Jay | Jay | English | English, Tagalog | | #396 |
| Jaya | Jaya | Sanskrit | Malay | successful, victorious | |
| Jayce | Jason | Old Greek | English | Words: heal | #169 |
| Jayceon | Jason | Old Greek | English | Words: heal | #621 |
| Jaycob | Jacob/Jacqueline/Jakoba | Hebrew | English | Yahweh may protect; holder of the heel; supplanter | |
| Jaydan | Jadon/Jadon | Hebrew | English | thankful | |
| Jayden | Jadon/Jadon | Hebrew | English | thankful | #59 |
| Jaydin | Jadon/Jadon | Hebrew | English | thankful | |
| Jaydon | Jadon/Jadon | Hebrew | English | thankful | |
| Jaylan | Jalen/Jalen | English | English | | |
| Jaylen | Jalen/Jalen | English | English | | #323 |
| Jaylin | Jalen/Jalen | English | English | | |
| Jaylon | Jalen/Jalen | English | English | | |
| Jayme | Jacob/Jacqueline/Jakoba | Hebrew | Maltese | Yahweh may protect; holder of the heel; supplanter | |
| Jayse | Jason | Old Greek | English | Words: heal | |
| Jayson | Jason | Old Greek | English | Words: heal | #621 |
| Jayvion | Javion | Unknown | English | | |
| Jayvon | Javan | Hebrew | English | Greece | |
| Jaziel | Jaziel | Unknown | English | | #225 |
| Jean | John/Johanna | Hebrew | French | Yahweh is gracious | |
| Jean-Baptiste | Jean-Baptiste | French | French | | |
| Jean-Claude | Jean-Claude | French | French | | |
| Jean-François | Jean-François | French | French | | |
| Jean-Marie | Jean-Marie | French | French | | |
| Jeannot | John/Johanna | Hebrew | French | Yahweh is gracious | |
| Jean-Pierre | Jean-Pierre | French | French | | |
| Jebat | Jebat | Arabic | Malay | Words: musk | |
| Jed | Jedidiah | Hebrew | English | beloved of Yahweh | |
| Jedidiah | Jedidiah | Hebrew | English | beloved of Yahweh | #807 |
| Jeff | Geoffrey | Germanic | English | Words: region, area / stranger / peace, protection | |
| Jefferson | Jefferson | English | English | son of Jeffrey | #710 |
| Jeffery | Geoffrey | Germanic | English | Words: region, area / stranger / peace, protection | |
| Jeffrey | Geoffrey | Germanic | English | Words: region, area / stranger / peace, protection | #519 |
| Jefrem | Ephraim | Hebrew | Russian | doubly fruitful | |
| Jehoahaz | Achaz | Hebrew | English | Words: (the name of God) | |
| Jehoschafat | Josaphat | Hebrew | German | Yahweh has judged | |
| Jehoshaphat | Josaphat | Hebrew | English | Yahweh has judged | |
| Jehova | Yehovah | Hebrew | German | I am who is | |
| Jehovah | Yehovah | Hebrew | English | I am who is | |
| Jejomar | Jejomar | Tagalog | Tagalog | | |
| Jekabs | Jacob/Jacqueline/Jakoba | Hebrew | Latvian | Yahweh may protect; holder of the heel; supplanter | |
| Jelani | Jelani | Unknown | English | maybe mighty | |
| Jelke | Julius/Julia | Latin | German, Frisian | Words: dedicated to Jupiter | |
| Jelle | William/Wilhelma | Old High German | Dutch | Words: will, desire / helmet, protection | |
| Jelmer | Elmer/Elma | Old High German | Frisian | Words: noble, honorable / famous, well-known | |
| Jelte | William/Wilhelma | Old High German | Frisian | Words: will, desire / helmet, protection | |
| Jelto | Jelto | Dutch | Dutch | | |
| Jenaro | Gennaro/Gennara | Latin | Spanish | Words: door, entrance | |
| Jencarlos | Jencarlos | Unknown | English | | |
| Jendrik | Henry/Henrietta | Old High German | German | Words: home, homeland / rich, powerful, power | |
| Jenö | Eugen/Eugenie | Old Greek | Hungarian | well born, noble | |
| Jens | John/Johanna | Hebrew | German, Scandinavian | Yahweh is gracious | |