hi,
there is a gymnast called lyasan utiacheva, she's representing russia but originally she might be from some other ex-soviet state as well. i have seen really many variations of her name: lyasan,laysan,laisan,liasan,liaisan... and all of those with double s's.
i have seen it spelled in russian letters and i guess it would be lyaysan, but i'd like to know which spelling is the most used/correct!