Lion Cub Fighting With Dog

In the Puranic texts of Hinduism, Narasimha ("man-lion") a half-lion, half-man incarnation or (avatara) of Vishnu, is worshipped by his devotees and saved the child devotee Prahlada from his father, the evil demon king Hiranyakashipu; Vishnu takes the form of half-man/half-lion, in Narasimha, having a human torso and lower body, but with a lion-like face and claws. Singh is an ancient Indian vedic name meaning "lion" (Asiatic lion), dating back over 2000 years to ancient India. It was originally only used by Rajputs a Hindu Kshatriya or military caste in India. After the birth of the Khalsa brotherhood in 1699, the Sikhs also adopted the name "Singh" due to the wishes of Guru Gobind Singh. Along with millions of Hindu Rajputs today, it is also used by over 20 million Sikhs worldwide. Found famously on numerous flags and coats of arms all across Asia and Europe, the Asiatic lions also stand firm on the National Emblem of India. Further south on the Indian subcontinent, the Asiatic lion is symbolic for the Sinhalese, Sri Lanka's ethnic majority; the term derived from the Indo-Aryan Sinhala, meaning the "lion people" or "people with lion blood", while a sword wielding lion is the central figure on the national flag of Sri Lanka.
The Asiatic lion is a common motif in Chinese art. They were first used in art during the late Spring and Autumn Period (fifth or sixth century BC), and became much more popular during the Han Dynasty (206 BC – AD 220), when imperial guardian lions started to be placed in front of imperial palaces for protection. Because lions have never been native to China, early depictions were somewhat unrealistic; after the introduction of Buddhist art to China in the Tang Dynasty (after the sixth century AD), lions were usually depicted without wings, their bodies became thicker and shorter, and their manes became curly. The lion dance is a form of traditional dance in Chinese culture in which performers mimic a lion's movements in a lion costume, often with musical accompaniment from cymbals, drums and gongs. They are performed at Chinese New Year, the August Moon Festival and other celebratory occasions for good luck.
The island nation of Singapore derives its name from the Malay words singa (lion) and pora (city/fortress), which in turn is from the Tamil-Sanskrit சிங்க singa सिंह siṃha and पुर புர pura, which is cognate to the Greek πόλις, pólis. According to the Malay Annals, this name was given by a fourteenth century Sumatran Malay prince named Sang Nila Utama, who, on alighting the island after a thunderstorm, spotted an auspicious beast on shore which appeared to be a lion.
"Lion" was the nickname of several medieval warrior rulers with a reputation for bravery, such as the English King Richard the Lionheart, Henry the Lion (German: Heinrich der Löwe), Duke of Saxony and Robert III of Flanders nicknamed "The Lion of Flanders"—a major Flemish national icon up to the present. Lions are frequently depicted on coats of arms, either as a device on shields themselves, or as supporters. (The lioness is much more infrequent.) The formal language of heraldry, called blazon, employs French terms to describe the images precisely. Such descriptions specified whether lions or other creatures were "rampant" or "passant", that is whether they were rearing or crouching. The lion is used as a symbol of sporting teams, from national association football teams such as England, Scotland and Singapore to famous clubs such as the Detroit Lions of the NFL, Chelsea and Aston Villa of the English Premier League, (and the Premiership itself) to a host of smaller clubs around the world.