In the world, Karlová (Karlová 
) is an extremely rare unknown gender first name. Much more prevalently, Karlová is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karlová | Czechia |
Carel, Carl, Carles, Carlo, Carlos, Carolus, Charles, Charlez, Karel, Karl, Karlo, Karlova, Karol, Károly, Карел, Карл, Карлос, Карол, Кароль, Чарлз, Чарлс, Чарльз, Шарль, Шарль, צ'ארלס, קארל, קרל, קרלו, קרלוס, تشارلز, كارل, كاريل, カルロス, カール, チャールズ, 卡尔, 卡洛, 卡洛斯, 卡罗尔, 卡雷尔, 查尔斯, 查爾斯, and 查理
Eva, Ivona, Yveta, Monika, Míša, Sabina, Simona, Sárka, Adéla, Kačka, Klára, Denisa, Dagmar, Tereza, Nikola, Helena, Martina, Anděla, Adriana, Barbora, Belinda, Daniela, Ivana, Ilona, Věra, Hanka, Anna, Dana, Dita, Jana, Hana, Olga, Marie, Alena, Aneta, Beata, Šárka, Karla, Kája, Petra, Radka, Domí, Lenka, Lucia, Lucie, Lucka, Týna, Edita, Katka, and Žaneta