I dont think it sounds funny having 2 "ee" end sounding names, i wouldnt have even picked up on it if you hadnt mentioned it. I have 5 girls and 2 of mine have "ee" end sound names and they both have "ee" on the end of their names too. They are Ebonee and Serenitee. They dont sound strange together i dont think, so go for what you love, dont settle for something else because of the "ee" reason.