Bachelor tax
[da] Ungkarleskat
[de] Jungfernsteuer
[fi] Vanhanpojan ja vanhanpiian vero
[fr] Impôt sur le célibat
[id] Pajak bujangan
[it] Tassa sul celibato
[ja] 単身税
[ko] 독신세
[la] Tributum ab innuptis exactum
[pl] Bykowe