AMRITSAR: Many Pakistani Hindu's from Sindh and Punjab have started 'willingly' embracing Islam and many others have renamed themselves taking Muslim names to avoid revelation of their true identity from public in wake of the recent spate of their persecution , informed Rajesh Kalyan, a Hindu priest and preacher with  Pakistan Hindu Seva (PHA), a Karachi based Hindu organization while talking to TOI over phone from Karachi on Wednesday.