[Magdalen] "D'" pet peeve (note apostrophe).

[M J [Mike] Logsdon]

>>>I think it depends on how the name was Americanized, and how the "owner" of
the name uses, or chooses, or prefers to use it.<<<

Indeed.  Like Jim's Seeger's banjo maker.  South of Salinas, I doubt there's a single person, Anglo or Mexican, who wouldn't say "Dee-arrigo".