No idea what the reference to
Marcos is, but looking at replies, it has something to do with shoes. You can take this as I do not think of shoes when hearing the name
Imelda.
I... kinda like
Imelda. It's too heavy for me to personally consider it as a baby name (assuming this is what your combo is for) but it has a charm. It's quite a witchy name and I just happen to enjoy names that evoke witches and magic and
Imelda in particular evokes nature magic for some reason. She's a green mage with a barn owl familiar.