There are 28 -eus names for baby boys. Displayed on this page are -eus names 1 to 20. The unusual -eus names are Achilleus, Aigeus (Greek), Alpheus (English), Alphoeus (English), Amadeus (German), Amedeus (German), Bartholomeus (Dutch), Casseus, Deus (English), Dorotheus (English and German), Inteus, Mateus (Portuguese), Matteus (Scandinavian), Matthaeus (German), Mattheus (Dutch and German), Morpheus (English), Nereus (English and German), Orpheus, Rubeus (English), and finally Tadeus. -eus names are somewhat popular baby names for boys. The names rose in popularity from the 1900s up to the 1910s. At the modest height of their usage in 1918, 0.031% of baby boys were given -eus names. There were 1 -eus names ranked within the top 1000 baby names then. -eus names have since experienced a decline in frequency. In 2008, 1 -eus name listed among the top 1000, with a usage of 0.010%.
| Achilleus | pain, lipless ... origin of Achilleus is the Old Greek ... form of Achilles ... |
| Aigeus | protection ... used predominantly in Greek and it is ... not widely used as a baby name for ... |
Alpheus  | successor ... largely used in the English language ... uncommon as a baby name for boys ... |
| Alphoeus | successor ... used predominantly in English and its ... variant of Alpheus ... |
| Amadeus | love of God ... largely used in the German language ... The name was coined in the 17th or 18th century ... T ... |
| Amedeus | love of God ... used predominantly in German and its ... variant of Amadeus ... |
| Bartholomeus | son of Talmai, son of the one who abounds in furrows ... mainly used in Dutch and its ... |
| Casseus | empty, vain ... derived from Latin origins ... variant of Cassius ... not popular as a baby name for boys ... |
| Deus | god ... language of origin is Latin and it is ... not often used as a baby boy name ... |
| Dorotheus | gift of god ... used predominantly in the English ... name was borne by several early Christian ... |
| Inteus | he shows his face ... language of origin is Native American ... a seldom used baby name for boys ... |
| Mateus | gift of Yahweh ... language of origin is Hebrew and it is ... variation of Matthew ... |
| Matteus | gift of Yahweh ... language of origin is Hebrew and it is ... variant form of Matthew ... |
| Matthaeus | gift of Yahweh ... largely used in German and it is ... variant form of Matthew ... |
| Mattheus | gift of Yahweh ... language of origin is Hebrew ... predominantly used in Dutch and German ... form of Matthew ... |
| Morpheus | God of sleep ... primarily used in English and its ... not commonly used as a baby boy name ... |
| Nereus | sea nymph ... used predominantly in the English and ... name was borne in Greek and Roman mythology ... |
| Orpheus | darkness ... of Old Greek origin ... variant form of Orfeo ... unusual as a baby name for boys ... |
| Rubeus | red ... language of origin is Latin and it is ... The name has appeared in J ... K ... |
| Tadeus | praise, desired; gift ... has its origins in the Aramaic language ... variant form of Thaddeus ... |
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