This is difficult to answer because fashions in names change.
For recent births, the most common boy's name is Jack and the most common girl's name is Olivia - but 10 or 20 years ago these names were very rare..
The most common name for harmful microbes is germs.
The specific most common name for the study of the human body is anatomy.
water
The flatworm's scientific name (or at least its Phylum) is Platyhelminthes. I can't give you the real scientific name (which is the genus and species) because there are more than one species of flatworm.
1.Stratovolcano (most common) 2. Shield (least common) 3. Cindercone
smith
The most common road name in Britain is 'High Street'. There are currently 2,341 High Streets in the entire UK. High street is followed closely (in order) by Station Road, Church lane and Church Street.
The name Escue is believed to come from the United Kingdom and might be an altered spelling of the name Askew. This name is most common in Britain.
the modt common crop grown in Britain is wheat.
The most common form of murder in Britain is stabbing or knife-related violence.
According to The British Surnames Website, the third most common surname is "Harris". (see related link)
vauxhall andalucia
Smith
Labrador Retriever.
Littering.
Britain's most common birthday is the 14th of November, as measured by birth certificates before December 1st 2009. The world's most common birthday is the 19th of March.
The most common boy name is James. [1] The most common girl name is Mary. [2]