@NanoRaptor @chbmeyer: Example:
ayca is my '92 #Toshiba T6400C i486 laptop with detachable keyboard + ISA slot which I use for 10MbE.
AYCA is also the type name of the #2CV based '68-'87 #Citroën #Méhari: https://en.wikipedia.org/wiki/Citro%C3%ABn_M%C3%A9hari
It's also a turkish female given name. The '96 French-Arabic song #Aïcha by #Khaled (https://youtu.be/gzlHucbD76U, https://en.wikipedia.org/wiki/A%C3%AFcha) seems to refer to the same name. So when I read that hostname, I always have that song as #earworm.