Standard Chinese transliteration of Catalina / Katarina (sometimes Catherine variants).
卡 (kǎ) carries the 'ka' sound,
特 (tè) the 'te',
琳 (lín) the 'lin' (also chosen because it means 'gem'), and
娜 (nà) is a stock female-name suffix. The final
娜 signals 'this is a woman's name' to Chinese readers.