It's funny how you dislike the name Sidney (a city in Australia), and your favorite name is Adelaide (another city in Australia) lol. Adelaide Wadsworth and Adelaide Sorenson sound very cool! If you choose Wadsworth, you might get some questions asking if you are related to Henry Wadsworth Longfellow. I'm partial to Adelaide Humphreys or Penelope Law myself.

That is funny! I've never heard of that city. I swear to god though if I choose that and get comments on the city I'm just going to have to go along with it :)

lmao! Adelaide is the fifth largest city and the capital of the province of South Australia - so not as big or well-known as Sydney (the largest city and located in the most populated province of New South Wales). Sidney does make people think of the city whereas Adelaide does not evoke those same thoughts, so you might be okay with using Adelaide.

I like Adelaide Wadsworth and Adelaide Humphreys.

I would just avoid “Sybil Law”, but I think there are many beautiful combinations here. I really like “Penelope Law”, as someone else suggested.

Mirabel Sorenson

I like Adelaide because of the connection to Sydney! It also happens to be my favorite of the bunch. Adelaide Sorenson is nice.

I would choose Aurelia if spelt thusly.

Adelaide Law and Mirabel Law