Amaliricus is an Old German

Old German

Old German usually refers to Old High German, but it could also refer to:*Old Low German *Altdeutsche Tracht , a dress style popular among early 19th century German radicals...

 name, composed of the roots "amal" (work), and "ric" (power or rule). It, along with its root words, is (or may be) the source of more modern names, including Emery and Emerson.

Alternates: Americ, Almerich, Emeric, Emerick, Emery, Emerson, Emory.
Surnames: Emery, Emerson, Emory.

• French
  French language
  French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...
  
  : Amaury, Amauri.
• German
  German language
  German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....
  
  : Amalrich, Emmerich.
• Italian
  Italian language
  Italian is a Romance language spoken mainly in Europe: Italy, Switzerland, San Marino, Vatican City, by minorities in Malta, Monaco, Croatia, Slovenia, France, Libya, Eritrea, and Somalia, and by immigrant communities in the Americas and Australia...
  
  : Amerigo, Arrigo.
• Latin
  Latin
  Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...
  
  : Americus, Almericus, Emericus.
• Hungarian
  Hungarian language
  Hungarian is a Uralic language, part of the Ugric group. With some 14 million speakers, it is one of the most widely spoken non-Indo-European languages in Europe....
  
  : Imre.
• Polish
  Polish language
  Polish is a language of the Lechitic subgroup of West Slavic languages, used throughout Poland and by Polish minorities in other countries...
  
  : Emeryk.
• Portuguese
  Portuguese language
  Portuguese is a Romance language that arose in the medieval Kingdom of Galicia, nowadays Galicia and Northern Portugal. The southern part of the Kingdom of Galicia became independent as the County of Portugal in 1095...
  
  : Amauri, Américo, América.

Even the name America

Americas

The Americas, or America , are lands in the Western hemisphere, also known as the New World. In English, the plural form the Americas is often used to refer to the landmasses of North America and South America with their associated islands and regions, while the singular form America is primarily...

 may well derive from this name. Amerigo Vespucci

Amerigo Vespucci

Amerigo Vespucci was an Italian explorer, financier, navigator and cartographer. The Americas are generally believed to have derived their name from the feminized Latin version of his first name.-Expeditions:...

's Latinized name, Americus Vespucius, is probably the origin of the name of two continents, changed to the feminine to match the other continents.

There is, on the other hand, some question of which names, specifically, come from Amaliricus, and which come from Haimirich

Haimirich

Haimirich is an old Middle High German given name from which many modern names derive. Among them are names like Henry, Henri, Heinrich, Enrico, Enrique and their female counterparts...

, if they have different ultimate origins.