No. You can't really generalize about a person's character or personality based on his name. But I have made the observation that among Singaporean Chinese with English names – as opposed to English transliterations of Chinese names – there's a preponderance of these 3 types:
1. Jiak kentang white-worshipping internalized (self-hating) racists. The SPGs number among this group.
2. Fanatical bible-thumping Christian fundies.
3. Bengs and Lians who think that an English name confers sophistication and status. These usually give themselves weird, sometimes unpronounceable, names which actually have no English or European roots.