57%RatingSave Gender Feminine Usage English (Rare) Meaning & HistoryExpand Links Variant of Tamsin. Related NamesFamily Tree·Details VariantsThomasina, Tamsen(English) Tamsin, Tamsyn(English (British)) Masculine FormThomasOther Languages & CulturesTomine(Norwegian) Tomasa(Spanish) People think this name isRate·Details youthful common strong rough strange Categories family, feminine forms, rare English, siblings, variants