How do you handle entity conflicts when two people share the same name?

Two people sharing a name is a classic entity-resolution problem: search and AI engines will conflate the two identities unless they are given enough distinct context to keep them apart. The fix is to build separate, well-anchored entity infrastructure for each person so the systems can resolve each to a distinct subject rather than merging them.

How to keep two same-named identities separate

1. Give each person a dedicated entity home. Build schema-marked owned properties for each individual, so each has its own Person schema and a canonical description. Person schema with unique identifiers is what lets you distinguish two distinct individuals to the engines.
2. Establish distinct contexts. Use authoritative third-party citations to differentiate them by industry, location, role, and associated topics. Those contextual signals are how Google disambiguates same-named entities, so making each person’s context unmistakable is the core of the work.
3. Anchor each identity with sameAs links. Add sameAs structured links from each entity home to that person’s own set of authoritative profiles. This explicitly tells the systems which references belong to which person, because engines will not assume a website, LinkedIn page, and press profile describe one identity unless the signals say so.
4. Reinforce with Wikipedia and Wikidata where notable. Where one or both people are notable enough, Wikipedia’s disambiguation pages and distinct articles, paired with unique Wikidata identifiers, are among the strongest disambiguation signals the engines use.

The failure mode we diagnose

When entity infrastructure is weak, no clean schema, no sameAs anchoring, no disambiguation, the engines confuse or conflate the two: the people merge into one confused entity, or one person’s achievements get attributed to the other. We verify the fix by checking that the AI engines return the correct person, monitoring how they describe each identity across the major engines with AIQ.