I'm not a native Russian speaker but here's my best guess: iacon although you'll need the Cyrillic i (looks like a backwards N => и).
Why "iacon"?
We'll, consider Josef Stalin's name. It was "iosef" with Cyrillic characters for the i (и) and f.
In Cyrillic the 's' looks like the 'c' of the Latin alphabet.
Hence, Jason => иacon
It's actually: Джейсон. The combination of the first 4 Cyrillic letters is pronounced the same as the English J
"Jason" is spelled as Джейсон in Russian.
In Russian, "Caitlin" can be spelled as "Кейтлин."
"Как ты?" is how you spell "How are you?" in Russian.
In Russian, "Tommy" can be spelled as Томми.
In Russian, Tyler is spelled as Тайлер.
"Ilya" in Russian is spelled as Илья.
In Russian, "Любимая" is how to say/spell sweetheart.
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'.
Jason - ジェイソン ~Becca
Папа is dad in Russian.
Винтовка is rifle in Russian.
Tranquility in Russian is "спокойствие."
Кэти is Kathy in Russian.
Henry in Russian is spelled as "Генри" (pronounced as Gen-ree).
In Russian, "no" is spelled "нет" (pronounced as "nyet").
Джейсон Dzhyeĭson