Cognomen エイサク (エイサク ) , all over the world, is quite a rare last name. The surname エイサク is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname.
Eisak, Eisaku, 英作, and 英策
アラタ, ナカムラ, スギヤマ, タカハシ, マツエダ, セキハシ, ツルミ, ナカネ, ハマダ, テラガキ, マエダ, サトウ, タナカ, タキタ, タカミ, オオタ, イシダ, イトウ, イナバ, ウチダ, and キョウオカ
) , all over the world, is quite a rare last name. The surname エイサク is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname.