Karamat
In Sufi usage 'karāmah' refers to miraculous or extraordinary favors associated with saints; as a name element, Karamat evokes that sense of spiritual blessing rather than a claim of literal miracle-working.
Karamat is of Arabic origin but is historically attested in Bengali Muslim contexts (for example, the 19th-century scholar Karamat Ali Jaunpuri), so it is used in Bengali onomastics.
While usable by any family, Karamat carries explicit Sufi connotations and is most often chosen by those who appreciate its devotional and mystical associations.
A related feminine form is 'Karima' (كريمة), meaning generous or noble; Karamat itself is typically masculine or used as a neutral thematic element in compound names.
The specific term 'karāmah' as used for saintly favors is not a named person in the Quran; the root and related words occur in Arabic, but the proper name usage is a later, devotional development.