The Hattic word ḫašammil(iš)
Word ḫašammil(iš)
Transliteration hasammil
Meaning house god protecting the children
See also Greek: Καδμῖλος/Κασμῖλος ‘name of one of the kabeiroi in samothrace’
C. Luwian: ḫa-aš-ša-ni-it-ti-iš ‘hearth’

See Haas (1994: 259 with n. 60 f.); 

Other words that might be of interest
kaštip ‘gate’, wēl ‘house’, kālapupišēt ‘fireplace’, Ḫaniku ‘place name, town name’