| CAIRISTÌONA f Scottish |
| CARSTEN m German |
| CHRIS m & f English, Dutch |
| CHRISSIE f English |
| CHRISSY f English |
| CHRIST m Theology |
| CHRISTA f German, Danish, English |
| CHRISTABEL f English (Rare) |
| CHRISTABELLA f English (Rare) |
| CHRISTABELLE f English (Rare) |
| CHRISTEL f German |
| CHRISTELLE f French |
| CHRISTEN m Danish, Norwegian |
| CHRISTER m Swedish, Danish |
| CHRISTI f English |
| CHRISTIAAN m Dutch |
| CHRISTIAN m English, French, German, Swedish, Norwegian, Danish |
| CHRISTIANA f English, Late Roman |
| CHRISTIANE f German, French |
| CHRISTIANNE f English (Rare) |
| CHRISTIANUS m Late Roman |
| CHRISTIE (1) f English |
| CHRISTIN f Swedish, Norwegian, Danish, German |
| CHRISTINA f English, German, Swedish, Norwegian, Danish, Dutch |
| CHRISTINE f French, English, German, Swedish, Norwegian, Danish, Dutch |
| CHRISTOBEL f English (Archaic) |
| CHRISTOS m Theology |
| CHRISTY (1) f English |
| CRISTEN f English (Modern) |
| CRISTI m Romanian |
| CRISTIÁN m Spanish |
| CRISTIAN m Romanian |
| CRISTIANA f Italian, Portuguese |
| CRISTIANO m Italian, Portuguese |
| CRISTINA f Italian, Spanish, Portuguese, Romanian |
| CRYSTIN f Welsh |
| GIUSTINA f Italian |
| GIUSTINO m Italian |
| HRISTIJAN m Macedonian |
| HRISTINA f Bulgarian, Macedonian |
| IESTYN m Welsh |
| IUSTINA f Late Roman |
| IUSTINIANUS m Late Roman |
| IUSTINUS m Late Roman |
| IUSTUS m Late Roman |
| JOOS m Dutch |
| JOOST m Dutch |
| JOŠT m Slovene |
| JUSTE m French |
| JUSTIN m English, French, Slovene |
| JUSTÍNA f Slovak |
| JUSTINA f English, Slovene, Czech, Lithuanian, Late Roman |
| JUSTINAS m Lithuanian |
| JUSTINE f French, English, Dutch, German |
| JUSTINIAN m History |
| JUSTUS m German, Dutch, Late Roman |
| JUSTY m & f English |
| JUSTYN m Polish |
| JUSTÝNA f Czech |
| JUSTYNA f Polish |
| KARSTEN m German |
| KERSTIN f German, Swedish |
| KIA f Swedish |
| KIERSTEN f English (Modern) |
| KILIKINA f Hawaiian |
| KIRSI f Finnish |
| KIRSTEEN f Scottish |
| KIRSTEN f Danish, Norwegian, English |
| KIRSTI f Finnish |
| KIRSTIE f Scottish |
| KIRSTIN f Scottish |
| KIRSTINE f Danish |
| KIRSTY f Scottish |
| KISTIÑE f Basque |
| KJERSTI f Norwegian |
| KJERSTIN f Swedish, Norwegian |
| KRESTEN m Danish |
| KRIS m & f English, Danish |
| KRISTA f German, English, Finnish |
| KRISTEEN f English (Rare) |
| KRISTEN (1) m Danish, Norwegian |
| KRISTEN (2) f English |
| KRISTER m Swedish |
| KRISTI f English |
| KRISTIA f English (Rare) |
| KRISTIAN m Swedish, Norwegian, Danish, Finnish |
| KRISTIĀNA f Latvian |
| KRISTIANE f German |
| KRISTIE f English |
| KRISTIINA f Finnish, Estonian |
| KRISTIJAN m Serbian, Croatian, Slovene, Macedonian |
| KRISTÍN f Icelandic |
| KRISTIN f Swedish, Norwegian, Danish, German, English |
| KRISTÍNA f Slovak |
| KRISTĪNA f Latvian |
| KRISTINA f Swedish, Norwegian, Danish, Russian, German, Slovene, Czech, Lithuanian, Serbian, Croatian, English, Bulgarian |
| KRISTĪNE f Latvian |
| KRISTINE f Swedish, Norwegian, Danish, German |
| KRISTJÁN m Icelandic |
| KRISTJAN m Estonian, Slovene |
| KRISTJANA f Icelandic |
| KRISTY f English |
| KRISTÝNA f Czech |
| KRISZTIÁN m Hungarian |
| KRISZTINA f Hungarian |
| KRSTO m Croatian |
| KRYSIA f Polish |
| KRYSTEN f English (Modern) |
| KRYSTIAN m Polish |
| KRYSTIANA f Polish |
| KRYSTINA f English (Modern) |
| KRYSTINE f English (Rare) |
| KRYSTYN m Polish |
| KRYSTYNA f Polish |
| KYRSTEN f English (Rare) |
| STIEN f Dutch, Limburgish |
| STIINA f Finnish |
| STINA f Swedish, Norwegian, Danish |
| STINE f Danish, Norwegian |
| TIANA f English |
| TIANNA f English (Modern) |
| TIINA f Finnish |
| TINA f English, Italian, Dutch, Slovene, Croatian |
| TINE f Norwegian, Danish |
| TINEKE f Dutch |
| USTINYA f Russian |
| YUSTINA f Russian |
