I would spell it Кейтлин probably.
"Как ты?" is how you spell "How are you?" in Russian.
The female given name may be Catlin (from Catherine) but a similar name is Caitlin (from Kate Lynn, Katelyn).
In Russian, Tyler is spelled as Тайлер.
"Май" is how you spell May in Russian.
In Russian, "Tommy" can be spelled as Томми.
Кэйтлин
If you want your kid to go by Katie, spell it like Kaitlyn Katelyn Kaitlin or Katelin. If you just want you child to be called Caitlin spell it Caitlin or Caitlyn
'Caitlin'? (Spanish: 'Catalina')
In Russian, "Любимая" is how to say/spell sweetheart.
Caitlin is just Caitlin in German. It is similar to the German names Katrin, Kathrin and Katja, if you want a German-derived name. Caitlin, however, has no direct translation.
В is at in Russian.
да in the Russian language, or "da" is how you spell it in English
'And' in Russian is spelled 'u'.
"Как ты?" is how you spell "How are you?" in Russian.
Tranquility in Russian is "спокойствие."
Винтовка is rifle in Russian.
Папа is dad in Russian.