“What's-his-name” in Japanese
Short answer
What's-his-name in Japanese is “何” (nani). Full meaning: what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name.
Other ways to say “What's-his-name” in Japanese
なァに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
ナアニ
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
なアに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
なあに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
なぁに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
なン
nan what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
ナン
nan what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
何アに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
何ァに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
何あに
naani what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
なんに
nanni what; you-know-what, that thing; whatsit, whachamacallit, what's-his-name, what's-her-name
Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.