I never heard of a Jew named Lot. Are there not any? Why not? What did Lot do that disqualifies him?
His righteousness and (exaggerated) hospitality allowed him to be spared the fate of Sodom. The angels he hosted defended him from the mob. His incest with his daughters was entirely his daughters' doing. He even observed Pessah before the Exodus! [Genesis Rabbah 48:12]
You can probably find ways to pick on him, but then so can you about any biblical figure. So why is Lot banned from the list of acceptable Jewish names?