Irish Surnames Starting with S

Descendant of Scannláin (contention)

Descendant of Scannail (contention)

Descendant of Scealaidhe (storyteller)

Descendant of Scolaidhe (scholar)

Descendant of Seastnáin (from Saxon)

Descendant of Seanacháin (old wise one)

Descendant of Searcaigh (loving)

Descendant of Seachnasaigh (elusive)

Descendant of Síoda (silk)

Descendant of Síodhacháin (peaceful)

Descendant of Síthigh (peaceful)

Descendant of Séaghdha (hawk-like)

Searcher

Of English origin (bright hair)

Descendant of Sionnaigh (fox)

Of Norman origin (short)

Of Norse origin (victory)

Descendant of Sceacháin (bush/briar)

Bold or strong

Descendant of Slaodáin (slow one)

Descendant of Spealáin (scythe man)

Descendant of Spealáin (scythe-wielder)

From Anglo-Norman de Stac

Of Norman origin (from Stanton)

Descendant of Stíofáin (Stephen)

Descendant of Siochrú (lasting peace)

Pleasant