It wouldn't bother me that they rhymed, the same name might. But we have lots of that in our family. 3 michaels, a Michelle and a mykaelah for example.
I wanted to name ds1 the same name as one of my cousins but DH doesn't like the idea of repeating the name.

Li ana is a gorgeous name by the way . It was on my girls list at one stage, i know two very cute little girls by that name.