At this time, the village was considered an extension of Pitvaros, but today derives its name from the baron Lajos Ambrózy.

[4] By 1891 the vast majority of the village's 1006 inhabitants were Slovak, and they began to engage in hemp cultivation.

Two years later, a railroad was completed, and the village shared a railway station with the neighbouring Nagyér.

The coat of arms of Ambrózfalva has two images: three ears of corn on the left side, and a patriarchal cross on the right.

The patriarchal cross is similar to that of the coat of arms of Slovakia and is a reminder of the Slovak origin of the population of the area.