| I | J | ||||
| Ida | Jacey | Jaquelin | Jenna | Jordyn | |
| Iesha | Jacinta | Jaqueline | Jenni | Jorja | |
| Iliana | Jackie | Jaren | Jennie | Josefina | |
| Imani | Jacklyn | Jasleen | Jennifer | Joselin | |
| Imari | Jacky | Jasmeen | Jenny | Joselyn | |
| Imogen | Jaclyn | Jasmin | Jeri | Josephine | |
| Imogene | Jacqueline | Jasmine | Jerica | Josie | |
| India | Jacquelyn | Jasmyn | Jerrica | Joslyn | |
| Indiana | Jada | Jasmyne | Jesenia | Journey | |
| Infant | Jade | Jay | Jesica | Joy | |
| Ingrid | Jaden | Jaya | Jess | Joyce | |
| Ira | Jadyn | Jaycee | Jessa | Juana | |
| Ireland | Jaeden | Jaycie | Jessenia | Juanita | |
| Irene | Jaelyn | Jayda | Jessi | Jude | |
| Iridian | Jaelynn | Jayde | Jessica | Judith | |
| Iris | Jaida | Jayla | Jessie | Judy | |
| Irma | Jaiden | Jaylah | Jessika | Julia | |
| Isabel | Jaidyn | Jaylee | Jessy | Juliana | |
| Isabela | Jailene | Jayleen | Jewel | Julianna | |
| Isabell | Jaimee | Jaylene | Jill | Julianne | |
| Isabella | Jaimie | Jaylin | Jillian | Julie | |
| Isabelle | Jakayla | Jaylon | Jimena | Juliet | |
| Isamar | Jaleesa | Jaylyn | Jiya | Juliette | |
| Isis | Jalen | Jaylynn | Jo | Julisa | |
| Isla | Jalisa | Jayme | Joan | Julissa | |
| Isobel | Jalissa | Jaymie | Joana | June | |
| Itzel | Jaliyah | Jayna | Joanie | Justice | |
| Ivana | Jami | Jazlyn | Joann | Justina | |
| Ivette | Jamie | Jazlynn | Joanna | Justine | |
| Ivonne | Jamila | Jazmín | Joanne | ||
| Ivory | Jamir | Jazmine | Jocelyn | ||
| Ivy | Jan | Jazmyn | Jocelyne | ||
| Iyana | Jana | Jazmyne | Jodi | ||
| Iyanna | Janae | Jean | Jodie | ||
| Izabella | Janaya | Jeana | Jody | ||
| Jane | Jeanette | Joëlle | |||
| Janel | Jeanie | Joey | |||
| Janell | Jeanine | Johana | |||
| Janelle | Jeanna | Johanna | |||
| Janessa | Jeanne | Johnna | |||
| Janet | Jeannette | Jolene | |||
| Janette | Jeannie | Jolette | |||
| Janiah | Jeannine | Jolie | |||
| Janice | Jemma | Jonatha | |||
| Janie | Jena | Joni | |||
| Janine | Jenaya | Jordan | |||
| Janiya | Jenelle | Jordana | |||
| Janiyah | Jenifer | Jordanna | |||
| Janna | Jenilee | Jordi |
