Saitwal Jains are a Digambara community concentrated in Maharashtra. While there isn’t a single official list of “Saitwal surnames,” the name Saitwal itself is commonly used as a family surname, and you’ll also see variants and closely related spellings in Maharashtra such as Ostwal (Ostwal is a documented variant in several family histories) and Svahitavala/Setavala in historical sources. In many cases, families from this community may share surnames with broader Jain trading communities (e.g., Oswal), but the exact surname can vary by locale and family tradition. You can read more about the Saitwal community here and about related Ostwal references here .

• You can read more about the Saitwal community here
• You can read about Oswal-related references (context for surnames like Ostwal) here