Antonie Philips van Leeuwenhoek (ni Dutch bakanna bi Anthonie, Antoni, tabi Theunis, ni Geesi, Antony tabi Anton) (ibi ni October 24, 1632 o si ku ni August 26, 1723 – isinku ni August 30) je onisowo ati onimosayensi omo orile-ede Netherlands. Leeuwenhoek was christened as Thonis and always signed his name Antonij, which corresponds with Antony in modern English. His given name can also be found written as Anton, Anthon, Anthony, Antonie, Antony, Anthonie, Antoni, Antonio and Anthoni. Leeuwenhoek, believing that he was by then an established figure, added a 'van' to his name in 1686. See http://www.archief.delft.nl/