Quick answer
Wallis is a boy/girl name.
Pronunciation: American English /ˈwɑl.ɪs/; British English /ˈwɒl.ɪs/.
Meaning and history
From a surname that was a variant of Wallace. Wallis Simpson (1895-1986) was the divorced woman whom Edward VIII married, which forced him to abdicate the British throne.
Notes and context
Usage: english