Name tags have been a way of life with me for so long, both as a volunteer and on the job, that I don't think too much about them.
What I have noticed is that some people are adamantly opposed to name tags. Not mildly indifferent but opposed. Seriously. Because I can often be one of the people responsible for ordering or creating name tags, I have run into this situation several times over the years. It can get ugly.
I am just very happy that I have never been responsible for the spelling of Karthik's last name on a name tag. Seriously.

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Excellence is contagious. ~ Andy Baker, President, AndyMark, Inc. and Woodie Flowers Award 2003
Character cannot be developed in ease and quiet. Only through experience of trial and suffering can the soul be strengthened, ambition inspired, and success achieved.
~ Helen Keller (1880-1968)