Sochacki Last Name: Meaning and Heraldic Roots
Sochacki is how some branches of the Socha family came to write their name.
Sochacki is built on the same root as Socha, with the ending -cki. Before spelling was standardised, one family could appear under several forms.
A coat of arms belongs to a particular family line rather than to everyone named Sochacki, so the heraldry linked to Socha is a starting point, not an automatic right. Want more than a summary? See the Sochacki family name pack.