Well, I'm not Czech, but I may be able to help with -ie male names. In Croatian Latin male names ending in -us have the enging -ije (pr.'ee-ye'), like
Julius = Julije, Silvius = Silvije,
Livius = Livije, Polonius = Polonije, etc. I think it's the same in Czech just with the ending -ie.
So I guess
Livie would be pronounced 'lee-vee-e'. Not sure how they stress the name though.
Hope that helped:-)
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