I wish it were that easy. First of all lying like that is near impossible unless you know every single thing done in a Brahmin household, you'll be caught eventually.
In a workplace setting, you might be boycotted but if this were in India, you have a high chance of getting murdered brutally.
Dalits get killed for just riding a horse, walking through upper caste residential streets and many normal things. In this scale a Brahmin name would be deadly
Dalits get killed for just riding a horse, walking through upper caste residential streets and many normal things. In this scale a Brahmin name would be deadly