Names like Katja include alternative spellings such as Katya, short forms like Katie, Katrina and Katerina, cross-language cognates including Kathryn, Karen and Catrin, and others with a similar sound, like Kaya, Tanya and Tahlia.

Overall

1. Karen
2. Ekaterina
3. Kateryna
4. Kathryn
5. Catrin
6. Catriona
7. Catalina
8. Katrine
9. Caterina
10. Catarina

Variants

• Katie
• Katrina
• Katerina
• Katarina
• Katia
• Ekaterina
• Katriana
• Katharina
• Katrine
• Kaysa
• Catia
• Kitty
• Kate
• Cate
• Kit
• Kat
• Riina
• Katiya
• Kath
• Cattee
• Catlee

Cognates

Names with the same meaning but not necessarily in the same language or format

• Kathryn
• Karen
• Catrin
• Catriona
• Catalina
• Kasia
• Caterina
• Catarina
• Kateryna

Alliterative names

Names that start with similar sounds to katja

• Connor, Conner, Coner, Konnor, Connar
• Carl, Karl
• Carter, Karter
• Constance
• Carla, Karla
• Carlos
• Khalid
• Carmen
• Carly, Carley, Carlie
• Qasim

Other names that contain similar sounds

• Kaya, Kaya, Caia
• Tanya, Tania, Tonya
• Tahlia, Talya
• Kavya
• Ata

Names with similar tags

Tags include origins, well known people etc

• James
• Eleanor
• Alexander
• Amy
• Kate
• William
• Kari
• Kay
• Kaia
• Katherine

Names with similar locations

Compares geographical origins and national popularity

• Emilie
• Philip
• Ida
• Marie
• Elise
• Kristina
• Christian
• Tobias
• Teresa
• Joel

Names popular in similar years

Looks for trends from data about name popularity across the decades

• Michael
• James
• Benjamin
• Charles
• Daniel
• William
• David
• Elizabeth
• Joseph
• Thomas