@openstreetmap/id-tagging-schema/data/fields/alt_name.json

The OpenStreetMap tagging model used by the iD editor

{
    "key": "alt_name",
    "type": "localized",
    "label": "Alternative Name",
    "universal": true,
    "terms": [
        "aka",
        "alias",
        "also known as",
        "nonstandard name",
        "secondary name"
    ],
    "prerequisiteTag": {
        "key": "name"
    }
}