Lady would definitely be sort of trashy in English, but pronounced lah-dee I sort of like it. Catie is nice nn for
Catherine or
Catarina, and I prefer kah-tee to kay-tee. However, I prefer KATH-rin to kah-TRINE.
Catarina I like with the French pronunciation only. If it's pronounced the English way, kat-er-ee-na I prefer the spelling
Katerina.
Okay, that was off topic!
Lady and Catie are okay as a sibset, but you're right: they're too nny.
~
Cait