* Surnames are not always indicative of caste: While some surnames in Bengali culture are historically associated with certain professions or castes, this is not always the case. Over time, surnames can evolve and become more common across different communities.
* Dhoba is a caste: "Dhoba" is a caste in Bengali society, traditionally associated with laundry work. However, many people from the Dhoba caste may have adopted surnames unrelated to their profession.
* Many surnames exist: Bengali society has a vast array of surnames, many of which are not linked to any specific caste or profession.
To determine if a surname belongs to a Dhoba, you would need more information:
* Family history: Researching the family's history and lineage could reveal if the surname has a connection to the Dhoba community.
* Social context: Understanding the individual's social background and community ties might shed light on their caste association.
Remember: It is crucial to avoid making assumptions about someone's caste based solely on their surname. Caste is a sensitive topic, and generalizations can be hurtful and inaccurate.