This is the 5462nd most frequent Dutch word.
loes
"Loes" is a Dutch female given name and does not have a specific meaning in English apart from being a name.
Here, 'Loes' is used as a proper noun, specifically as a given name.
De naam van mijn buurvrouw is Loes.
The name of my neighbor is Loes.
In this sentence, 'Loes' again functions as a proper noun, naming a character in a book.
Mijn lievelingsboek heeft een personage genaamd Loes.
My favorite book has a character named Loes.
Here, 'loes' might be a dialectical or regional variation and is used metaphorically to describe an unexpected problem or looseness.