Such a system would be a nightmare for matching names reliably.
There may be variations between different documents (e.g. it might exclude middle names, people might use a different name on different documents, accented characters, hyphens, might be in a different order, might have a title or honorific such as "MR").
There may be variations between different documents (e.g. it might exclude middle names, people might use a different name on different documents, accented characters, hyphens, might be in a different order, might have a title or honorific such as "MR").