1. Danish and Norwegian: habitational name from Ågård ‘farm by the stream’.
2. French: from a Germanic personal name composed of the elements agi(n) ‘edge (of a sword)’ + hard ‘hardy’, ‘bold’.
3. Respelling of Hungarian Agárdi, a habitational name for someone from any of various places called Agárd, from the vocabulary word agár ‘hound’.
4. English: possibly a variant of Agar.
See the Key to the Dictionary or consult the General Introduction for further explanation.