| Name | Meaning | Gender | Origin | Rashi |
|---|---|---|---|---|
| Kıvanç | Pride; Joy | 👦 Boy | Turkish | — |
| Kıymet | Value; Worth | 👧 Girl | Turkish | — |
| Kjell | Cauldron; Helmet | 👦 Boy | Swedish | — |
| Klaas | Victory of the people (Nicholas) | 👦 Boy | Dutch | — |
| Klára | Bright; Clear | 👧 Girl | Czech | — |
| Klaudia | From the Roman family name Claudius | 👧 Girl | Polish | — |
| Klaus | Victory of the people (Nikolaus) | 👦 Boy | German | — |
| Kleber | Clay worker | 👦 Boy | Portuguese | — |
| Knut | Knot | 👦 Boy | Norse | — |
| Koa | Brave; Warrior; The koa tree | 👦 Boy | Hawaiian | — |
| Kobe | Supplanter (Jacob) | 👦 Boy | English | — |
| Kobi | Supplanter (Yaakov) | 👦 Boy | Hebrew | — |
| Kobus | Supplanter (Jacobus) | 👦 Boy | Afrikaans | — |
| Kody | Helpful | 👦 Boy | English | — |
| Koel | Cuckoo | 👧 Girl | Bengali | Mithun |
| Koen | Bold counsel (Koenraad) | 👦 Boy | Dutch | — |
| Kofi | Born on Friday | 👦 Boy | Akan | — |
| Koharu | Little spring; Indian summer (小春) | 👧 Girl | Japanese | — |
| Kojo | Born on Monday | 👦 Boy | Akan | — |
| Koketso | Increase; Addition | 🧒 Unisex | Sotho | — |
| Kokila | Cuckoo | 👧 Girl | Tamil | Mithun |
| Köksal | Firmly rooted | 👦 Boy | Turkish | — |
| Kola | Brings wealth | 👦 Boy | Yoruba | — |
| Kolab | Rose | 👧 Girl | Khmer | — |
| Kolade | Brings the crown of wealth | 👦 Boy | Yoruba | — |
| Kolawole | Brings wealth home | 👦 Boy | Yoruba | — |
| Kolya | Victory of the people (Nikolai) | 👦 Boy | Russian | — |
| Komal | Soft; Delicate | 👧 Girl | Sanskrit | Mithun |
| Komang | Third-born child | 🧒 Unisex | Balinese | — |
| Kondwani | Be happy | 👦 Boy | Chewa | — |
| Konrad | Bold counsel | 👦 Boy | German | — |
| Konstantin | Constant; Steadfast (Константин) | 👦 Boy | Latin | — |
| Konstantinos | Constant; Steadfast | 👦 Boy | Greek | — |
| Konul | Heart; Soul | 👧 Girl | Azerbaijani | — |
| Koos | Supplanter (Jacobus) | 👦 Boy | Dutch | — |
| Kopano | Unity; Togetherness | 👦 Boy | Sotho | — |
| Koray | Ember moon | 👦 Boy | Turkish | — |
| Korhan | Ember ruler | 👦 Boy | Turkish | — |
| Korkmaz | Fearless | 👦 Boy | Turkish | — |
| Kornelia | Horn (Cornelia) | 👧 Girl | Polish | — |
| Kosal | Skilful; Meritorious | 👦 Boy | Khmer | — |
| Kostas | Constant (Konstantinos) | 👦 Boy | Greek | — |
| Kostya | Constant; Steadfast (Konstantin) | 👦 Boy | Russian | — |
| Kotryna | Pure (Katherine) | 👧 Girl | Lithuanian | — |
| Kouider | Little capable one (from Abdelkader) | 👦 Boy | Arabic | — |
| Kourosh | Cyrus the Great (کوروش) | 👦 Boy | Persian | — |
| Koussay | After Qusai, ancestor of the Prophet | 👦 Boy | Arabic | — |
| Krasimir | Beautiful peace | 👦 Boy | Bulgarian | — |
| Kris | Follower of Christ; Bearer of Christ | 👦 Boy | English | — |
| Krish | Short form of Krishna | 👦 Boy | Sanskrit | Mithun |
| Krishan | Lord Krishna | 👦 Boy | Sanskrit | Mithun |
| Krishna | Dark; The Hindu god Krishna; Lord Krishna | 👦 Boy | Sanskrit, Telugu | Mithun |
| Krishnakant | Beloved of Krishna | 👦 Boy | Hindi | Mithun |
| Krisna | Lord Krishna; Dark | 👦 Boy | Sanskrit | — |
| Krissy | Follower of Christ | 👧 Girl | English | — |
| Krista | Follower of Christ | 👧 Girl | German | — |
| Kristel | Follower of Christ | 👧 Girl | Dutch | — |
| Kristen | Follower of Christ | 👧 Girl | Scandinavian | — |
| Kristi | Follower of Christ | 👧 Girl | English | — |
| Kristian | Follower of Christ | 👦 Boy | Scandinavian | — |
| Kristie | Follower of Christ | 👧 Girl | English | — |
| Kristiina | Follower of Christ | 👧 Girl | Finnish | — |
| Kristijan | Follower of Christ | 👦 Boy | Croatian | — |
| Kristín | Christian; Follower of Christ | 👧 Girl | Icelandic | — |
| Kristina | Follower of Christ | 👧 Girl | Latin | — |
| Kristine | Follower of Christ | 👧 Girl | English | — |
| Kristján | Christian; Follower of Christ | 👦 Boy | Icelandic | — |
| Kristof | Bearer of Christ | 👦 Boy | Dutch | — |
| Kristopher | Bearer of Christ | 👦 Boy | English | — |
| Kristy | Follower of Christ | 👧 Girl | English | — |
| Kristýna | Follower of Christ | 👧 Girl | Czech | — |
| Krisztián | Follower of Christ | 👦 Boy | Hungarian | — |
| Krisztina | Follower of Christ | 👧 Girl | Hungarian | — |
| Kriti | Creation; Work of art | 👧 Girl | Sanskrit | Mithun |
| Kritika | A nakshatra (the Pleiades) | 👧 Girl | Sanskrit | Mithun |
| Krum | After Khan Krum | 👦 Boy | Bulgarian | — |
| Krunal | Kind; Compassionate | 👦 Boy | Gujarati | Mithun |
| Krupa | Grace; Mercy | 👧 Girl | Gujarati | Mithun |
| Krystal | Crystal | 👧 Girl | English | — |
| Krystian | Follower of Christ | 👦 Boy | Polish | — |
| Krystle | Crystal | 👧 Girl | English | — |
| Krystyna | Follower of Christ | 👧 Girl | Polish | — |
| Krzysztof | Bearer of Christ | 👦 Boy | Polish | — |
| Ksenia | Hospitable (Ксения) | 👧 Girl | Greek | — |
| Kseniya | Hospitality; Foreigner | 👧 Girl | Russian | — |
| Kshama | Forgiveness | 👧 Girl | Sanskrit | Mithun |
| Kshitij | Horizon | 👦 Boy | Nepali | Mithun |
| Kshitija | Horizon | 👧 Girl | Sanskrit | Mithun |
| Ksyusha | Hospitality (Kseniya) | 👧 Girl | Russian | — |
| Kuan-ting | Champion of the court (冠廷) | 👦 Boy | Chinese | — |
| Kuan-yu | Champion of the universe (冠宇) | 👦 Boy | Chinese | — |
| Kuandyk | Joy; Gladness | 👦 Boy | Kazakh | — |
| Kuanysh | Joy; Gladness | 👦 Boy | Kazakh | — |
| Kuat | Strength; Power | 👦 Boy | Kazakh | — |
| Kuba | Supplanter (Jakub) | 👦 Boy | Polish | — |
| Kubat | Strength | 👦 Boy | Kyrgyz | — |
| Kubilay | After Kublai Khan | 👦 Boy | Turkish | — |
| Kübra | Great; Grand | 👧 Girl | Turkish | — |
| Kudirat | Power; Ability (from God) | 👧 Girl | Yoruba | — |
| Kudret | Power; Might | 👦 Boy | Turkish | — |
| Kudzai | Praise (God) | 🧒 Unisex | Shona | — |
| Kujtim | Memory; Remembrance | 👦 Boy | Albanian | — |
| Kularb | Rose (กุหลาบ) | 👧 Girl | Thai | — |
| Kuldeep | Light of the family | 👦 Boy | Punjabi | Mithun |
| Kulwinder | God of the family | 👧 Girl | Punjabi | Mithun |
| Kulyash | Laughing; Flower | 👧 Girl | Kazakh | — |
| Kumang | The legendary beauty of Iban folklore | 👧 Girl | Iban | — |
| Kumar | Prince; Son | 👦 Boy | Sanskrit | Mithun |
| Kumara | Prince; Youth | 👦 Boy | Sinhala | — |
| Kumaran | Lord Murugan; Youthful | 👦 Boy | Tamil | Mithun |
| Kumari | Princess; Maiden | 👧 Girl | Sinhala | — |
| Kumsal | Fine sand | 👧 Girl | Turkish | — |
| Kumud | Lotus | 👧 Girl | Sanskrit | Mithun |
| Kunal | Lotus; A bird with beautiful eyes | 👦 Boy | Sanskrit | Mithun |
| Kundan | Pure gold | 👦 Boy | Sanskrit | Mithun |
| Kunle | The home is full | 👦 Boy | Yoruba | — |
| Kuralai | Young saiga antelope | 👧 Girl | Kazakh | — |
| Kurban | Sacrifice | 👦 Boy | Kazakh | — |
| Kürşad | After the Göktürk prince Kürşad | 👦 Boy | Turkish | — |
| Kürşat | After the Göktürk prince Kürşad | 👦 Boy | Turkish | — |