15 baby names with a similar sound and feel to Dennett.
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"rock, crag, cliff"
"rounded lump, cobblestone"
"broad fortified settlement"
"noble, bright"
"noble, of noble type"
"one who rules by the spear"
"grey, grey-haired"
"horse lover"
"paulownia tree, nobility (桐)"
"adventurous, wanderer"
"eminence, hill"
"manly; courageous"
"chubby, stout little one"
"watchful, vigilant"
"lean, thin one"