The practice of referring to a husband's wife as "Mrs. (Husband's Name)" is rooted in traditional naming conventions and societal norms. Historically, a woman's identity was often tied to her husband's name, and she was addressed using her husband's title to signify her status as his wife. This practice was particularly prevalent in more conservative and patriarchal societies.
The use of "Mrs. (Husband's Name)" can also be seen as a sign of respect and recognition of the marital union, indicating that the woman is part of a specific family unit. In many cultures, a wife would take her husband's last name after marriage, further emphasizing this association.
However, it's essential to recognize that societal norms and language conventions change over time. With increasing awareness of gender equality and individual identity, many people now prefer to use a woman's full name or her chosen title (e.g., Ms.) rather than referencing her through her husband's name. Using the husband's first name in the salutation can be seen as outdated or even somewhat archaic in more progressive and inclusive circles.
Ultimately, the way we address others should be based on mutual respect and sensitivity to their preferences. If you are unsure of how someone wishes to be addressed, it's best to ask them directly or use a more neutral form of address, such as their full name or title (e.g., Ms. Smith), until you learn their preference. Respecting individual preferences in addressing someone is a small but important step toward promoting inclusivity and respect in our language and communication.