I don't think it is trashy, per say.
But I also don't like it.
I am not big on major-place names. I think it's cool to use a place name when the place is not a huge or well-known city.
I personally like Belrain for example. However -
London,
Paris,
Asia,
America, etc... I just don't like it.
You could go with
Aloisia or
Alessia and get a similar sound without all the baggage.
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Momma to Clarisse Bituin Gioia and Nadine Marikit Irene. Mahal na mahal from our little family to yours!