Mehsud
Primarily it is a Pashtun tribal name and surname; it is sometimes used as a given name in Urdu- and Pashto-speaking communities to indicate lineage.
The Mehsud tribe is historically concentrated in South Waziristan and adjacent areas of what is today Khyber Pakhtunkhwa and Balochistan.
The Arabic-script form محسود aligns with the Arabic root ḥ-s-d meaning 'envied' (محسود), but as a tribal ethnonym its referent is lineage, not the Arabic lexical sense.
Yes. Variants include Mehsud, Mahsud, Mehsūd, and regional Urdu spellings like مہسود.
Yes; when used as a personal name it generally signals family or tribal affiliation and is socially acceptable in Pashto- and Urdu-speaking contexts.